id:A035451 - OEIS Search Results

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Number of partitions of n into parts congruent to 1 mod 4.

+0
4

1, 1, 1, 1, 2, 2, 2, 2, 3, 4, 4, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 15, 17, 18, 20, 23, 26, 28, 30, 34, 38, 41, 44, 49, 55, 60, 64, 70, 78, 85, 91, 99, 109, 119, 128, 138, 151, 164, 176, 190, 207, 225, 241, 259, 281, 304, 326, 349, 377, 408, 437, 467, 503, 542, 581 (list; graph; listen)

	OFFSET	`1,5`
	FORMULA	`G.f.: Product 1/(1-x^(4k+1)); k=0..inf. - Vladeta Jovovic (vladeta(AT)Eunet.yu), Nov 22 2002`
	CROSSREFS	`Cf. A035462, A035382.` `Sequence in context: A064475 A025774 A001156 this_sequence A124746 A124789 A103372` `Adjacent sequences: A035448 A035449 A035450 this_sequence A035452 A035453 A035454`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gerard (ogerard(AT)ext.jussieu.fr)`

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Last modified July 25 02:12 EDT 2008. Contains 142294 sequences.

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