login
A028003
Expansion of 1/((1-2x)(1-6x)(1-10x)(1-12x)).
1
1, 30, 592, 9744, 145264, 2038176, 27478144, 360357888, 4633015552, 58698511872, 735496093696, 9137636831232, 112771744215040, 1384481544019968, 16926102208872448, 206237168590258176
OFFSET
0,2
FORMULA
a(n)=(8*12^(n+3)-15*10^(n+3)+10*6^(n+3)-3*2^(n+3))/960. [Yahia Kahloune, Jun 05 2013]
MATHEMATICA
CoefficientList[Series[1/((1-2x)(1-6x)(1-10x)(1-12x)), {x, 0, 20}], x] (* or *) LinearRecurrence[{30, -308, 1224, -1440}, {1, 30, 592, 9744}, 30] (* Harvey P. Dale, Nov 23 2014 *)
CROSSREFS
Sequence in context: A028012 A028011 A028072 * A024999 A024778 A004347
KEYWORD
nonn
AUTHOR
STATUS
approved