A296346 Numbers in cells in spiral A274820 on spoke through center with slope 180 degrees.

0, 2, 4, 5, 11, 10, 15, 9, 13, 18, 19, 28, 23, 26, 35, 32, 27, 31, 33, 46, 39, 40, 42, 58, 49, 47, 65, 50, 68, 67, 53, 59, 60, 62, 64, 73, 84, 71, 72, 76, 88, 81, 75, 78, 89, 108, 80, 115, 90, 91, 122, 100, 105, 95, 101, 139, 133, 107, 109, 148, 119, 149, 114

Offset: 0

Author

N. J. A. Sloane, Dec 16 2017

Keywords

• nonn

Comments

It is conjectured that this and A296343 together are a permutation of the nonnegative numbers.

Links

• Rémy Sigrist, Table of n, a(n) for n = 0..2500
• Rémy Sigrist, PARI program for A296346

Crossrefs

Cf. A274820, A296343, A296344, A296345, A296347, A296348.

Programs

PARI

See Links section.

Extensions

More terms from Rémy Sigrist, Dec 17 2017