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A046191
Indices of hexagonal numbers which are also octagonal.
+0
3
1, 77, 7521, 736957, 72214241, 7076258637, 693401132161, 67946234693117, 6658037598793281, 652419738447048397, 63930476330211949601, 6264534260622324012477, 613860427064657541273121
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.
AT&T Labs Research
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