A256513 Inverse permutation to A256508.

1, 4, 9, 2, 25, 3, 49, 12, 6, 5, 132, 8, 169, 7, 10, 18, 289, 16, 399, 15, 14, 11, 529, 30, 20, 13, 24, 21, 841, 27, 961, 36, 22, 17, 28, 32, 1369, 19, 26, 70, 1681, 35, 1849, 33, 40, 23, 2209, 54, 42, 45, 34, 39, 2809, 48, 44, 133, 38, 29, 3481, 50, 3721, 31

Offset

1,2

Links

Paul Tek, Table of n, a(n) for n = 1..300

Formula

a(n+1) = A256508^n(n+1) for any n>=0 (where A256508^n denotes the n-th iterate of A256508).

Example

a(3) = A256508^2(3) = A256508(A256508(3)) = A256508(6) = 9.

Crossrefs

Cf. A256508.

Sequence in context: A236854 A235491 A374600 * A358916 A064505 A253288

Adjacent sequences: A256510 A256511 A256512 * A256514 A256515 A256516

Keyword

nonn

Author

Paul Tek, Apr 01 2015

Status

approved