a(n) is the denominator of (120*n^2 + 151*n + 47)/(512*n^4 + 1024*n^3 + 712*n^2 + 194*n + 15).

Terms

a(0) =15a(1) =819a(2) =19635a(3) =15225a(4) =69597a(5) =466785a(6) =911547a(7) =179645a(8) =533715a(9) =4165161a(10) =2072385a(11) =8947437a(12) =12491175a(13) =1133055a(14) =22621131a(15) =29539125a(16) =4214903a(17) =48002745a(18) =11990775a(19) =24669567a(20) =90400695a(21) =109375617a(22) =43730505a(23) =6244749a(24) =184439871a(25) =24049985a(26) =252455907a(27) =292777485a(28) =22516425a(29) =387706641