Category:Integer sequences

B

• [+] Base-dependent integer sequences (1 C, 40 P)

F

• [+] Fibonacci numbers (1 C, 35 P)
• [+] Figurate numbers (39 P)

P

• [+] Prime numbers (4 C, 69 P)
• [+] Pseudoprimes (10 P)

R

• [+] Recurrence relations (1 C, 14 P)

T

• [+] Triangles of numbers (17 P)

*

• Integer sequence

A

• Abundant number
• Achilles number
• Almost perfect number
• Almost prime
• Alternating factorial
• Amicable number
• Antichain
• Arithmetic progression

B

• Ban number
• Baum–Sweet sequence
• Beatty sequence
• Bell number
• Bernoulli number
• Binomial coefficient
• Blum integer
• Boustrophedon transform
• De Bruijn sequence

C

• Calkin–Wilf tree
• Carmichael number
• Carol number
• Catalan number
• Colossally abundant number
• Composite number
• Congruum
• Cube (algebra)
• Cullen number

D

• Deficient number
• Delannoy number
• Derangement
• Double Mersenne number

E

• Elliptic divisibility sequence
• Equidigital number
• Erdős–Woods number
• Euclid number
• Euclid–Mullin sequence
• Euler number
• Eulerian number
• Exponential factorial
• Extravagant number

F

• Factorial
• Factorial prime
• Factorion
• Fermat number
• Fibonacci word
• Figurate number
• Fortunate number
• Fourth power
• Fractal sequence
• Friendly number
• Frugal number

G

• Genocchi number
• Giuga number
• Golomb sequence

G cont.

• Greedy algorithm for Egyptian fractions

H

• Harmonic divisor number
• Hermite number
• Highly abundant number
• Highly composite number
• Highly cototient number
• Highly totient number
• Hilbert number
• Hofstadter sequence
• Hyperperfect number

I

• Idoneal number
• Interprime

J

• Jacobsthal number
• Juggler sequence

K

• King Wen sequence
• Kolakoski sequence
• Kynea number

L

• Lah number
• Lambek–Moser theorem
• Lazy caterer's sequence
• Lehmer number
• Leonardo number
• Lucas chain
• Lucas number
• Lucas sequence
• Lucas-Carmichael number
• Lucky number
• Lucky numbers of Euler

M

• Magic constant
• Meander (mathematics)
• User:Melab-1/Articles/Figurate Numbers/February 16 2009/14:42
• Ménage problem
• Mersenne prime
• Mersenne number
• Mian–Chowla sequence
• Motzkin number
• Multiplicative partition
• Multiply perfect number

N

• Noncototient
• Nonhypotenuse number
• Nontotient

O

• On-Line Encyclopedia of Integer Sequences

P

• Padovan sequence
• Partition (number theory)
• Pell number
• Perfect number
• Perfect power
• Perfect totient number
• Perrin number
• Polite number
• Poly-Bernoulli number
• Power of two
• Powerful number
• Practical number

P cont.

• Primary pseudoperfect number
• Prime number
• Primefree sequence
• Primitive permutation group
• Primitive semiperfect number
• Primorial
• Primorial prime
• Pronic number
• Proth number

Q

• Quasiperfect number

R

• Refactorable number
• Regular number
• Regular paperfolding sequence
• Rough number
• Rudin–Shapiro sequence

S

• Schröder number
• Semiperfect number
• Semiprime
• Singly and doubly even
• Small set (combinatorics)
• Smooth number
• Sociable number
• Somos sequence
• Sparsely totient number
• Sphenic number
• Square (algebra)
• Square triangular number
• Square-free integer
• Squared triangular number
• Stirling number
• Strict weak ordering
• Strictly non-palindromic number
• Størmer number
• Sublime number
• Sum-free sequence
• Super-Poulet number
• Superabundant number
• Superior highly composite number
• Superperfect number
• Sylvester's sequence

T

• Thabit number
• Thue–Morse sequence
• Triangular number

U

• Ulam numbers
• Unitary perfect number
• Untouchable number
• Unusual number

W

• Wedderburn–Etherington number
• Weird number
• Wilson quotient
• Woodall number

Z

• Zeisel number
• Znám's problem