id:A072793 - OEIS Search Results

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Simple tabular N X N -> N bijection: first interleave the bits as with A054238, then apply the bijection A048680.

+0
3

0, 1, 2, 3, 4, 5, 6, 7, 9, 10, 8, 12, 11, 17, 13, 14, 15, 19, 20, 22, 23, 16, 25, 18, 33, 24, 38, 26, 27, 28, 30, 31, 40, 41, 43, 44, 21, 46, 32, 51, 29, 67, 45, 72, 34, 35, 36, 53, 54, 48, 49, 74, 75, 56, 57, 37, 59, 39, 88, 50, 80, 52, 122, 58, 93, 60, 61, 62, 64, 65, 82, 83 (list; table; graph; listen)

	OFFSET	`0,3`
	LINKS	`Index entries for sequences that are permutations of the natural numbers`
	PROGRAM	`(define (A072793 n) (A048680 (A054238 n)))`
	CROSSREFS	`Inverse: A072794. Composition of A048680 & A054238. The X-projection: A072661, The Y-projection: A072662. Used in global arithmetic ranking scheme presented in A072656.` `Sequence in context: A097428 A126072 A082463 this_sequence A083047 A089657 A004727` `Adjacent sequences: A072790 A072791 A072792 this_sequence A072794 A072795 A072796`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Antti Karttunen Jun 12 2002`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

AT&T Labs Research