A073295 Permutation A069768 applied four times or permutation A073291 applied twice.

0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 9, 11, 13, 12, 14, 15, 16, 18, 17, 19, 20, 22, 21, 27, 26, 25, 23, 24, 29, 28, 33, 36, 35, 30, 34, 31, 32, 38, 37, 39, 41, 40, 42, 43, 47, 50, 49, 44, 48, 45, 46, 51, 52, 53, 55, 54, 60, 61, 64, 63, 56, 57, 62, 58, 59, 78, 77, 76, 73, 74, 75, 72

Offset

0,3

Links

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

Index entries for sequences that are permutations of the natural numbers

Formula

a(n) = A069768(A069768(A069768(A069768(n)))) = A073291(A073291(n)).

Crossrefs

Inverse permutation: A073294. Cf. A073290-A073299.

Sequence in context: A194977 A195083 A073294 * A191656 A266190 A340625

Adjacent sequences: A073292 A073293 A073294 * A073296 A073297 A073298

Keyword

nonn

Author

Antti Karttunen, Jun 25 2002

Status

approved