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A296347
Numbers in cells in spiral A274820 on spoke through center with slope 240 degrees.
6
0, 1, 3, 6, 12, 8, 10, 17, 14, 23, 18, 26, 31, 24, 25, 29, 30, 40, 36, 37, 38, 39, 41, 59, 46, 66, 47, 48, 52, 54, 56, 73, 61, 84, 86, 63, 68, 75, 95, 69, 72, 74, 77, 80, 82, 85, 90, 93, 116, 94, 109, 102, 100, 107, 99, 132, 103, 106, 113, 110, 114, 115, 117
OFFSET
0,3
COMMENTS
It is conjectured that this and A296344 together are a permutation of the nonnegative numbers.
LINKS
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Dec 16 2017
EXTENSIONS
More terms from Rémy Sigrist, Dec 17 2017
STATUS
approved