A274631 First column of array in A274630.

1, 2, 4, 3, 5, 6, 7, 8, 10, 9, 11, 12, 13, 14, 16, 15, 17, 18, 19, 20, 22, 21, 24, 23, 26, 25, 28, 27, 30, 29, 32, 31, 34, 33, 36, 35, 38, 37, 39, 40, 42, 41, 44, 43, 46, 45, 48, 47, 50, 49, 52, 51, 54, 53, 56, 55, 58, 57, 59, 60, 62, 61, 64, 63, 66, 65, 68, 67, 70, 69, 72, 71, 74, 73, 76, 75, 78, 77, 79

Offset

1,2

Links

Table of n, a(n) for n=1..79.

Crossrefs

Cf. A269526, A274630.

First differs from A131042 at a(23). - Omar E. Pol, Jul 08 2016

Sequence in context: A222234 A362075 A131042 * A368181 A275335 A056019

Adjacent sequences: A274628 A274629 A274630 * A274632 A274633 A274634

Keyword

nonn

Author

N. J. A. Sloane, Jul 08 2016

Status

approved