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A332368
Main diagonal of A332367, divided by 4.
1
1, 5, 13, 31, 57, 107, 173, 275, 401, 599, 837, 1143, 1497, 1995, 2565, 3279, 4081, 5091, 6213, 7535, 8985, 10803, 12789, 15047, 17489, 20451, 23645, 27251, 31113, 35487, 40149, 45371, 50913, 57351, 64173, 71607, 79449, 88419, 97869
OFFSET
2,2
CROSSREFS
Cf. A332367.
Sequence in context: A102725 A271997 A360312 * A203246 A106985 A238742
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 12 2020
STATUS
approved