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A140090
n(3n+7)/2.
+0
12
0, 5, 13, 24, 38, 55, 75, 98, 124, 153, 185, 220, 258, 299, 343, 390, 440, 493, 549, 608, 670, 735, 803, 874, 948, 1025, 1105, 1188, 1274, 1363, 1455, 1550, 1648, 1749, 1853, 1960, 2070, 2183, 2299, 2418, 2540, 2665, 2793, 2924
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Maintained by
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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.
AT&T Labs Research
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