A296345 Numbers in cells in spiral A274820 on spoke through center with slope 120 degrees.

0, 1, 5, 3, 9, 8, 10, 18, 19, 13, 15, 16, 17, 22, 25, 37, 29, 30, 34, 31, 36, 50, 39, 38, 41, 46, 44, 47, 51, 53, 54, 56, 59, 57, 61, 65, 62, 82, 68, 72, 69, 70, 74, 73, 101, 80, 78, 83, 85, 87, 91, 94, 97, 125, 100, 103, 104, 116, 105, 111, 112, 110, 107, 109

Offset

0,3

Comments

It is conjectured that this and A296348 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 A296345

Prog

(PARI) See Links section.

Crossrefs

Cf. A274820, A296343, A296344, A296346, A296347, A296348.

Sequence in context: A201410 A332528 A019955 * A317907 A075693 A198134

Adjacent sequences: A296342 A296343 A296344 * A296346 A296347 A296348

Keyword

nonn

Author

N. J. A. Sloane, Dec 16 2017

Extensions

More terms from Rémy Sigrist, Dec 17 2017

Status

approved