Coefficients in the expansion of C/B^2, in Watson's notation of page 106.

Terms

a(0) =1a(1) =2a(2) =5a(3) =10a(4) =20a(5) =35a(6) =63a(7) =105a(8) =175a(9) =280a(10) =444a(11) =685a(12) =1050a(13) =1575a(14) =2345a(15) =3439a(16) =5005a(17) =7195a(18) =10275a(19) =14525a(20) =20405a(21) =28428a(22) =39375a(23) =54150a(24) =74080a(25) =100715a(26) =136265a(27) =183365a(28) =245645a(29) =327485