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Search: id:A161913
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A161913 Numbers n such that A001223(n)<>A000005(n). +0
5
4, 9, 10, 11, 12, 15, 16, 19, 20, 21, 23, 25, 26, 28, 29, 30, 31, 33, 34, 35, 36, 37, 39, 40, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 77, 78 (list; graph; listen)
OFFSET

1,1

LINKS

O. E. Pol, Illustration: Divisors and pi(x)

CROSSREFS

Cf. A000005, A001223, A068526, A161911, A161912, A162188, A162189.

Sequence in context: A156047 A088037 A071768 this_sequence A020673 A166498 A062371

Adjacent sequences: A161910 A161911 A161912 this_sequence A161914 A161915 A161916

KEYWORD

easy,more,nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), Jul 04 2009

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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