id:A072781 - OEIS Search Results

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X-projection of the tabular N X N -> N bijection A072735.

+0
5

0, 1, 0, 2, 2, 1, 2, 3, 2, 0, 3, 4, 4, 3, 1, 3, 4, 5, 4, 2, 0, 4, 5, 6, 6, 5, 3, 1, 4, 5, 6, 7, 6, 4, 2, 0, 5, 6, 7, 8, 8, 7, 5, 3, 1, 5, 6, 7, 8, 9, 8, 6, 4, 2, 0, 6, 7, 8, 9, 10, 10, 9, 7, 5, 3, 1, 6, 7, 8, 9, 10, 11, 10, 8, 6, 4, 2, 0, 7, 8, 9, 10, 11, 12, 12, 11, 9, 7, 5, 3, 1, 7, 8, 9, 10, 11, 12, 13 (list; table; graph; listen)

	OFFSET	`0,4`
	PROGRAM	`(Scheme) (define (A072781 n) (A025581 (A072734 n)))`
	CROSSREFS	`The Y-projection is A072782. Composition of A025581 & A072734. A072785(n) = A072781(n)-A072738(n).` `Adjacent sequences: A072778 A072779 A072780 this_sequence A072782 A072783 A072784` `Sequence in context: A077766 A002345 A071694 this_sequence A046923 A056173 A027348`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Antti Karttunen Jun 12 2002`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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