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A119489 Sum of the absolute values in row n of A118686. 1
1, 2, 4, 12, 84, 588, 18228, 565068, 119229348, 25157392428, 5308209802308, 1120032268286988 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
FORMULA
a(n) = sum_{k=0..n} abs( A118686(n,k) ).
MATHEMATICA
g[n_] := If[PrimeQ[n] == True, n, 1]; p[0] = 1; p[n_Integer?Positive] := p[n] = g[n]*p[n - 1]; a = Flatten[Join[{{1}}, Table[Apply[Plus, Abs[Reverse[CoefficientList[Product[x - p[n], {n, 0, m}], x]]]], {m, 0, 10}]]]
CROSSREFS
Cf. A118686.
Sequence in context: A002080 A001206 A144295 * A353743 A217757 A053631
KEYWORD
nonn
AUTHOR
Roger L. Bagula, May 25 2006
STATUS
approved

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)