A274315 First row of infinite Sudoku-type array A269526.

1, 3, 2, 6, 4, 5, 10, 11, 13, 8, 14, 18, 7, 20, 19, 9, 12, 24, 26, 23, 25, 29, 16, 15, 35, 31, 38, 40, 37, 39, 41, 17, 43, 42, 47, 46, 45, 52, 27, 21, 22, 51, 58, 53, 60, 50, 56, 62, 64, 63, 67, 66, 68, 73, 72, 59, 74, 28, 77, 76, 70, 71, 30, 87, 32, 83, 84, 33, 34, 89, 88, 92, 91, 36, 98, 93, 96

Offset

1,2

Comments

Conjectured to be a permutation of the natural numbers.

It would be nice to have a formula or recurrence. Note that the first row of the analogous array corresponding to the Wythoff game, A004482, does have a simple formula.

See A295563 for much more about this sequence. - N. J. A. Sloane, Mar 10 2019

Links

Alois P. Heinz, Table of n, a(n) for n = 1..2000

Crossrefs

Cf. A004482, A269526, A274316, A274317, A274318, A295563.

Sequence in context: A120911 A064789 A195111 * A194059 A191427 A191428

Adjacent sequences: A274312 A274313 A274314 * A274316 A274317 A274318

Keyword

nonn

Author

N. J. A. Sloane, Jun 29 2016

Status

approved