A072793 Simple tabular N X N -> N bijection: first interleave the bits as with A054238, then apply the bijection A048680.

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

Offset

0,3

Links

Table of n, a(n) for n=0..71.

Index entries for sequences that are permutations of the natural numbers

Prog

(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: A082463 A368432 A194962 * A083047 A191737 A161659

Adjacent sequences: A072790 A072791 A072792 * A072794 A072795 A072796

Keyword

nonn,tabl

Author

Antti Karttunen, Jun 12 2002

Status

approved