A032783 Integer quotients n(n+1)(n+2)...(n+9) / (n+(n+1)+(n+2)+...+(n+9)).

0, 3193344, 103783680, 1176215040, 13408851456, 136060404480, 296673062400, 2928232581120, 28584078082560, 298481033410560, 2882675347808256, 6212485673222400, 59824429481456640, 575403307935456000

Offset

0,2

Links

Table of n, a(n) for n=0..13.

Mathematica

Select[Table[Times@@Range[n, n+9]/Total[Range[n, n+9]], {n, 0, 150}], IntegerQ] (* Harvey P. Dale, Sep 02 2016 *)

Crossrefs

Cf. A032781, A032782.

Sequence in context: A204629 A235070 A203877 * A034638 A122034 A153750

Adjacent sequences: A032780 A032781 A032782 * A032784 A032785 A032786

Keyword

nonn

Author

Patrick De Geest, May 15 1998

Status

approved