id:A163866 - OEIS Search Results

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Partial sums of A007318.

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1, 2, 3, 4, 6, 7, 8, 11, 14, 15, 16, 20, 26, 30, 31, 32, 37, 47, 57, 62, 63, 64, 70, 85, 105, 120, 126, 127, 128, 135, 156, 191, 226, 247, 254, 255, 256, 264, 292, 348, 418, 474, 502, 510, 511, 512, 521, 557, 641, 767, 893, 977, 1013, 1022, 1023, 1024, 1034, 1079, 1199 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(n)=sum_{j=1..n-1} A007318(j).`
	EXAMPLE	`a(1)=0!/(0!(0-0)!)=1.`
	CROSSREFS	`Cf. A007318, A008949.` `Sequence in context: A050116 A061985 A102826 this_sequence A027206 A016027 A032900` `Adjacent sequences: A163863 A163864 A163865 this_sequence A163867 A163868 A163869`
	KEYWORD	`nonn`
	AUTHOR	`Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Aug 06 2009`
	EXTENSIONS	`Entries checked by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 11 2009`

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

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