id:A166281 - OEIS Search Results

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Number of perfect partitions of the non-primes A018252.

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1

1, 2, 3, 4, 2, 3, 8, 3, 3, 8, 8, 8, 3, 3, 20, 2, 3, 4, 8, 13, 16, 3, 3, 3, 26, 3, 3, 20, 13, 8, 8, 3, 48, 2, 8, 3, 8, 20, 3, 20, 3, 3, 44, 3, 8, 32, 3, 13, 8, 3, 13, 76, 3, 8, 8, 3, 13, 48, 8, 3, 44, 3, 3, 3, 20, 44, 3, 8, 3, 3, 3, 112 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(n) = A002033(A018252(n)-1) . [R. J. Mathar, Oct 14 2009]`
	CROSSREFS	`Cf. A002033, A018252, A035004.` `Sequence in context: A049865 A070771 A046068 this_sequence A107468 A023632 A107572` `Adjacent sequences: A166278 A166279 A166280 this_sequence A166282 A166283 A166284`
	KEYWORD	`nonn`
	AUTHOR	`Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Oct 10 2009`
	EXTENSIONS	`Entries checked by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 14 2009`

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Last modified November 22 20:51 EST 2009. Contains 167312 sequences.

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