A073291 Permutation A069768 applied twice ("squared").

0, 1, 2, 3, 5, 4, 6, 8, 7, 13, 12, 11, 9, 10, 15, 14, 19, 22, 21, 16, 20, 17, 18, 36, 35, 34, 31, 32, 33, 30, 28, 23, 24, 29, 25, 26, 27, 41, 40, 39, 37, 38, 52, 51, 60, 64, 63, 56, 62, 58, 59, 43, 42, 53, 61, 57, 44, 54, 45, 46, 47, 55, 48, 49, 50, 106, 105, 104, 100, 101

Offset

0,3

Links

Table of n, a(n) for n=0..69.

Index entries for sequences that are permutations of the natural numbers

Formula

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

Crossrefs

Inverse permutation: A073290. Occurs for first time in A073200 as row 197. Cf. A073292-A073299.

Sequence in context: A073290 A073299 A073298 * A073280 A073884 A209293

Adjacent sequences: A073288 A073289 A073290 * A073292 A073293 A073294

Keyword

nonn

Author

Antti Karttunen, Jun 25 2002

Status

approved