OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (11, -55, 165, -330, 462, -462, 330, -165, 55, -11, 1).
FORMULA
a(n) = 11*a(n-1) - 55*a(n-2) + 165*a(n-3) - 330*a(n-4) + 462*a(n-5) - 462*a(n-6) + 330*a(n-7) - 165*a(n-8) + 55*a(n-9) - 11*a(n-10) + a(n-11); a(0)=0, a(1)=59049, a(2)=60466176, a(3)=3486784401, a(4)=61917364224, a(5)=576650390625, a(6)=3570467226624, a(7)=16679880978201, a(8)=63403380965376, a(9)=205891132094649, a(10)=590490000000000. - Harvey P. Dale, Mar 04 2013
MATHEMATICA
(3*Range[0, 30])^10 (* or *) LinearRecurrence[{11, -55, 165, -330, 462, -462, 330, -165, 55, -11, 1}, {0, 59049, 60466176, 3486784401, 61917364224, 576650390625, 3570467226624, 16679880978201, 63403380965376, 205891132094649, 590490000000000}, 30](* Harvey P. Dale, Mar 04 2013 *)
PROG
(Magma) [(3*n)^10: n in [0..20]]; // Vincenzo Librandi, May 09 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved