login
A152688
Partial products of A152687.
1
1, 1, 2, 48, 414720, 309586821120000, 62298599877271470735360000000000, 221419738218975714643056286355472083897548800000000000000000000, 30963454718960054822969246779894642673092903344400531870724683866888280945459200000000000000000000000000000000000
OFFSET
1,3
MATHEMATICA
lst={}; p0=p1=p2=p3=1; Do[p0*=a[n]; p1*=p0; p2*=p1; p3*=p2; AppendTo[lst, p3], {n, 1, 2*3!}]; lst
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
Better definition from Omar E. Pol, Aug 06 2009
STATUS
approved