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Search: id:A118177
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A118177 a(n) = number of positive divisors of A118176(n). +0
2
1, 1, 2, 2, 2, 2, 2, 2, 4, 4, 3, 2, 2, 2, 6, 4, 2, 5, 4, 6, 5, 2, 2, 2, 2, 4, 4, 3, 4, 2, 4, 2, 8, 3, 4, 4, 6, 4, 4, 4, 8, 4, 4, 8, 2, 8, 2, 2, 6, 6, 4, 4, 4, 3, 9, 4, 2, 4, 4, 2, 4, 4, 4, 6, 8, 12, 6, 12, 6, 7, 3, 4, 4, 2, 8, 2, 6, 2, 8, 2, 8, 4, 4, 5, 8, 4, 4, 8, 6, 4, 2, 5, 2, 4, 4, 4, 4, 4, 8, 6 (list; graph; listen)
OFFSET

1,3

LINKS

Leroy Quet, Home Page (listed in lieu of email address)

FORMULA

a(n) = A000005(A118176(n)). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 06 2007

CROSSREFS

Cf. A118176.

Sequence in context: A072924 A036263 A060447 this_sequence A105069 A100825 A008767

Adjacent sequences: A118174 A118175 A118176 this_sequence A118178 A118179 A118180

KEYWORD

nonn

AUTHOR

Leroy Quet Apr 13 2006

EXTENSIONS

More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 06 2007

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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