Expansion of 1/sqrt(1 - 2x + 13x^2).

Terms

a(0) =1a(1) =1a(2) =-5a(3) =-17a(4) =19a(5) =211a(6) =181a(7) =-2015a(8) =-5837a(9) =12259a(10) =91585a(11) =29965a(12) =-1033955a(13) =-2347955a(14) =7953115a(15) =43864543a(16) =-11941037a(17) =-559875245a(18) =-942036911a(19) =5060812717a(20) =21502740649a(21) =-20676139991a(22) =-307241918945a(23) =-344022187613