A131390 Conjectured permutation of the positive integers; inverse of conjectured permutation A131388.

1, 2, 4, 3, 8, 5, 10, 7, 16, 6, 9, 11, 24, 13, 28, 15, 32, 17, 12, 19, 21, 14, 44, 23, 46, 25, 27, 18, 56, 29, 20, 31, 22, 33, 68, 35, 72, 37, 39, 26, 90, 41, 88, 43, 92, 30, 45, 47, 94, 49, 51, 34, 108, 53, 36, 55, 59, 38, 57, 40, 61, 63, 42, 81, 65, 83, 67, 79, 69, 77, 71, 48

Offset

1,2

Links

Table of n, a(n) for n=1..72.

Formula

Inverse of A131388.

Crossrefs

Cf. A131388, A131389, A131391, A131392, A131393, A131394, A131395, A131396, A131397.

Sequence in context: A306458 A287637 A053211 * A131395 A352809 A109812

Adjacent sequences: A131387 A131388 A131389 * A131391 A131392 A131393

Keyword

nonn

Author

Clark Kimberling, Jul 05 2007

Status

approved