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A072793 Simple tabular N X N -> N bijection: first interleave the bits as with A054238, then apply the bijection A048680. 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; refs; listen; history; text; internal format)
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: A265554 A082463 A194962 * A083047 A191737 A161659

Adjacent sequences:  A072790 A072791 A072792 * A072794 A072795 A072796

KEYWORD

nonn,tabl

AUTHOR

Antti Karttunen, Jun 12 2002

STATUS

approved

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Last modified October 23 14:22 EDT 2019. Contains 328345 sequences. (Running on oeis4.)