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A133142
Numbers which are both centered square and decagonal numbers.
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1
1, 1201, 1731661, 2497053781, 3600749820361, 5192278743906601, 7487262347963498101, 10796627113484620354861, 15568728810382474588211281, 22450096147944414871580312161, 32373023076607035862344221924701
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.
AT&T Labs Research
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