Coefficients in the expansion of C^2/B^3, in Watson's notation of page 106.

Terms

a(0) =1a(1) =3a(2) =9a(3) =22a(4) =51a(5) =106a(6) =215a(7) =411a(8) =766a(9) =1377a(10) =2423a(11) =4154a(12) =7001a(13) =11567a(14) =18834a(15) =30195a(16) =47809a(17) =74735a(18) =115585a(19) =176847a(20) =268064a(21) =402598a(22) =599695a(23) =886116a(24) =1299808a(25) =1893115a(26) =2739248a(27) =3938491a(28) =5629407a(29) =8000431