1,1

Harvey P. Dale, Table of n, a(n) for n = 1..1000

sk[n_]:=Module[{k=1}, While[!Divisible[(k+1)!+k!, n+k], k++]; k]; Array[sk, 100] (* Harvey P. Dale, Aug 22 2012 *)

Sequence in context: A199074 A153457 A057778 * A197578 A115370 A327968

Adjacent sequences: A071542 A071543 A071544 * A071546 A071547 A071548

easy,nonn

Benoit Cloitre, May 30 2002

approved