OFFSET
1,2
COMMENTS
EXAMPLE
1/A038497(x,y) =
(1-x)^y*(1-x^2)^[(3y+y^2)/2]*(1-x^3)^[(8y+y^3)/3]*(1-x^4)^[(16y-y^2+y^4)/
4]*(1-x^5)^[(34y-15y^2+y^5)/5]*...
Rows begin:
[1],
[3,1],
[8,0,1],
[16,-1,0,1],
[34,-15,0,0,1],
[54,-40,3,0,0,1],
[104,-119,21,0,0,0,1],
[156,-260,88,-1,0,0,0,1],
[261,-576,305,-27,0,0,0,0,1],
[382,-1111,850,-155,3,0,0,0,0,1],
[615,-2167,2167,-638,33,0,0,0,0,0,1],
[842,-3854,5056,-2164,240,-1,0,0,0,0,0,1],
[1312,-6916,11089,-6409,1183,-39,0,0,0,0,0,0,1],
[1782,-11649,23037,-17241,4704,-343,3,0,0,0,0,0,0,1],...
CROSSREFS
KEYWORD
sign,tabl
AUTHOR
Paul D. Hanna, Jul 13 2004
STATUS
approved