A202368 LCM of denominators of the coefficients of polynomials Q^(3)_m(n) defined by the recursion Q^(3)_0(n)=1; for m>=1,Q^(3)_m(n)=sum{i=1,...,n}i^3*Q^(3)_(m-1)(i).

1, 4, 672, 13440, 58705920, 234823680, 11243357798400, 494707743129600, 4321766843980185600, 86435336879603712000, 450155234468976132096000

Offset

1,2

Comments

See comment in A175669.

Links

Table of n, a(n) for n=1..11.

Crossrefs

Cf. A053657, A202367, A175669, A202369

Sequence in context: A332164 A334528 A183150 * A114765 A307920 A159618

Adjacent sequences: A202365 A202366 A202367 * A202369 A202370 A202371

Keyword

nonn

Author

Vladimir Shevelev and Peter J. C. Moses, Dec 18 2011

Status

approved