id:A048833 - OEIS Search Results

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Number of starting positions of Nim with 2n pieces such that 2nd player wins. Partitions of 2n such that xor-sum of partitions is 0.

+0
2

1, 1, 2, 4, 6, 10, 16, 31, 43, 68, 98, 153, 213, 317, 443, 704, 971, 1415, 1975, 2818, 3865, 5401, 7366, 10142, 13639, 18438, 24583, 32861, 43345, 57268, 75175, 99119, 129278, 168796, 219614, 284887, 368546, 475919, 614379, 788845, 1012117 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`a(n)=A050314(2n, 0): column 0 of triangle.` `Sequence in context: A067880 A059749 A164142 this_sequence A070689 A091611 A107742` `Adjacent sequences: A048830 A048831 A048832 this_sequence A048834 A048835 A048836`
	KEYWORD	`nonn`
	AUTHOR	`Christian G. Bower (bowerc(AT)usa.net), Jun 15 1999.`

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

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