A275900 Following the successive antidiagonals in A065188, let the n-th queen appear in square (x(n),y(n)); sequence gives y(n).

1, 3, 2, 5, 4, 9, 6, 11, 8, 7, 13, 15, 10, 19, 12, 14, 22, 25, 16, 27, 18, 17, 29, 31, 20, 21, 35, 37, 23, 39, 24, 41, 26, 28, 45, 48, 30, 32, 51, 53, 33, 34, 56, 58, 36, 38, 60, 63, 40, 66, 42, 43, 70, 44, 72, 74, 46, 76, 47, 78, 50, 49, 82, 84, 52, 86, 54, 89, 55, 57, 92, 59, 96, 98, 61, 100, 62, 102

Offset: 1

Author

N. J. A. Sloane, Aug 24 2016

Keywords

• nonn

Comments

See A275899 for x(n).

This is a permutation of the natural numbers.

This assumes the indexing starts at 1. See A275901, A275902 if the indexing begins at 0.

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..7500

Crossrefs

Cf. A065188, A275899, A275901, A275902.

Programs

Maple

See A275899.