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A069894 Centered square numbers: 4*n^2 + 4*n + 2. +0
4
2, 10, 26, 50, 82, 122, 170, 226, 290, 362, 442, 530, 626, 730, 842, 962, 1090, 1226, 1370, 1522, 1682, 1850, 2026, 2210, 2402, 2602, 2810, 3026, 3250, 3482, 3722, 3970, 4226, 4490, 4762, 5042, 5330, 5626, 5930, 6242, 6562, 6890, 7226, 7570, 7922, 8282 (list; graph; listen)
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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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