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A333327 Numbers k which is a totient but not a totient of squarefree numbers. 1 |
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A333328 Square array read by antidiagonals: A(m,n) is the number of cycles of the Kapakar maps of m-digit base n numbers. 0 |
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OFFSET |
OFFSET |
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1,1 |
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COMMENTS |
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Leading zeros are allowed. |
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LINKS |
LINKS |
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Table of n, a(n) for n= |
Table of n, a(n) for n=1..10. |
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FORMULA |
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EXAMPLE |
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A002202 \ A049225. |
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Table begins: |
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m\n 2 3 4 5 6 7 8 9 10 11 12 |
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1 1 1 1 1 1 1 1 1 1 1 1 |
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2 2 1 2 2 2 1 3 2 2 2 2 |
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3 2 2 2 2 2 2 2 2 2 2 2 |
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4 3 2 3 2 2 2 3 3 2 3 3 |
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5 3 2 2 2 3 2 3 3 4 2 3 |
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6 4 2 4 2 5 2 4 2 4 2 3 |
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etc. |
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CROSSREFS |
CROSSREFS |
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Sequence in context: |
Sequence in context: A044524 A095962 A229358 * A039477 A043446 A044241 |
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Adjacent sequences: A333324 A333326 |
Adjacent sequences: A333323 A333324 A333326 * A333328 A333329 A333330 |
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KEYWORD |
KEYWORD |
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nonn, |
nonn,more,changed |
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AUTHOR |
AUTHOR |
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Derek Schulze, Mar 14 2020 |
Derek Schulze, Mar 14 2020 |
Revision as of 02:31, 7 September 2020
A333327 Numbers k which is a totient but not a totient of squarefree numbers. 1 54, 110, 294, 342, 506, 588, 684, 812, 930, 1210 (list; graph; refs; listen; history; text; internal format) OFFSET 1,1 LINKS Table of n, a(n) for n=1..10. FORMULA A002202 \ A049225. CROSSREFS Sequence in context: A044524 A095962 A229358 * A039477 A043446 A044241 Adjacent sequences: A333323 A333324 A333326 * A333328 A333329 A333330 KEYWORD nonn,more,changed AUTHOR Derek Schulze, Mar 14 2020 STATUS editing