| 0, 13, 32, 57, 88, 125, 168, 217, 272, 333, 400, 473, 552, 637, 728, 825, 928, 1037, 1152, 1273, 1400, 1533, 1672, 1817, 1968, 2125, 2288, 2457, 2632, 2813, 3000, 3193, 3392, 3597, 3808, 4025, 4248, 4477, 4712, 4953, 5200, 5453, 5712
(list; graph; listen)
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OFFSET
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0,2
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FORMULA
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a(n)=3*n^2 + 10*n.
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CROSSREFS
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Cf. A033428, A045944, A140676, A097658, A140677, A067707, A140679, A140680, A140681, A140689.
Sequence in context: A023304 A087511 A118513 this_sequence A050659 A123161 A082109
Adjacent sequences: A140675 A140676 A140677 this_sequence A140679 A140680 A140681
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KEYWORD
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easy,nonn
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AUTHOR
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Omar E. Pol (info(AT)polprimos.com), May 22 2008
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