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A072767 Inverse permutation to A072766. 3
0, 1, 2, 3, 4, 7, 5, 6, 10, 11, 16, 22, 29, 37, 8, 12, 9, 15, 21, 14, 28, 36, 45, 46, 56, 67, 79, 92, 106, 121, 137, 154, 172, 191, 211, 232, 254, 17, 23, 30, 38, 47, 13, 18, 20, 55, 66, 27, 78, 91, 105, 19, 25, 35, 120, 136, 44, 153, 171, 190, 54, 210, 231, 253, 276 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

LINKS

A. Karttunen, Gatomorphisms (with the complete Scheme source)

Index entries for sequences that are permutations of the natural numbers

PROG

(Scheme function showing the general idea:) (define (A072767 n) (cond ((zero? n) n) (else (1+ (packA001477 (A072772 n) (A072771 n))))))

CROSSREFS

Cf. A072765, A001477, A072771, A072772.

Sequence in context: A125978 A014321 A175343 * A071651 A072658 A099864

Adjacent sequences:  A072764 A072765 A072766 * A072768 A072769 A072770

KEYWORD

nonn

AUTHOR

Antti Karttunen Jun 12 2002

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Last modified February 16 23:43 EST 2012. Contains 205978 sequences.