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A067389
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3*n^3 + 2*n^2 + n
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1
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0, 6, 34, 102, 228, 430, 726, 1134, 1672, 2358, 3210, 4246, 5484, 6942, 8638, 10590, 12816, 15334, 18162, 21318, 24820, 28686, 32934, 37582, 42648, 48150, 54106, 60534, 67452, 74878, 82830, 91326, 100384, 110022, 120258, 131110, 142596
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..1000
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FORMULA
| a(n) =n*A056109(n) =A045991(n+1)+A033431(n) - Henry Bottomley (se16(AT)btinternet.com), Jan 25 2002
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MAPLE
| a:=n->n+2*n^2+3*n^3: seq(a(n), n=0..36); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Oct 05 2007
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MATHEMATICA
| Table[3*n^3+2*n^2+n, {n, 0, 80}] (* From Vladimir Joseph Stephan Orlovsky, May 07 2011 *)
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PROG
| (MAGMA) [3*n^3 + 2*n^2 + n: n in [0..60]]; // Vincenzo Librandi, May 08 2011
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CROSSREFS
| Sequence in context: A152528 A135733 A072312 * A061616 A166812 A166941
Adjacent sequences: A067386 A067387 A067388 * A067390 A067391 A067392
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KEYWORD
| nonn
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AUTHOR
| George E. Antoniou (george.antoniou(AT)montclair.edu), Jan 21 2002
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EXTENSIONS
| More terms from Henry Bottomley (se16(AT)btinternet.com), Jan 25 2002
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