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8, 80, 336, 960, 2200, 4368, 7840, 13056, 20520, 30800, 44528, 62400, 85176, 113680, 148800, 191488, 242760, 303696, 375440, 459200, 556248, 667920, 795616, 940800, 1105000, 1289808, 1496880, 1727936, 1984760, 2269200, 2583168, 2928640, 3307656, 3722320
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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FORMULA
| (4/3) (2n^4+11n^3+22n^2+19n+6). - Ralf Stephan, May 15 2007
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MATHEMATICA
| Table[4*(2*n^4 + 3*n^3 + n^2)/3, {n, 60}] (* From Vladimir Joseph Stephan Orlovsky, Jul 07 2011 *)
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CROSSREFS
| Sequence in context: A188149 A164755 A050799 * A173116 A102698 A190019
Adjacent sequences: A100428 A100429 A100430 * A100432 A100433 A100434
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Nov 20 2004
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EXTENSIONS
| More terms from Hugo Pfoertner (hugo(AT)pfoertner.org), Nov 26 2004
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