OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (31,-350,1688,-2880).
FORMULA
a(n)=(10^(n+4)-24*9^(n+3)+15*8^(n+3)-4^(n+3))/120. [Yahia Kahloune, Jun 04 2013]
MATHEMATICA
CoefficientList[Series[1/((1-4x)(1-8x)(1-9x)(1-10x)), {x, 0, 20}], x] (* or *) LinearRecurrence[{31, -350, 1688, -2880}, {1, 31, 611, 9779}, 20] (* Harvey P. Dale, Jun 21 2021 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved