Coefficients of the C-Rogers-Selberg identity.

Terms

a(0) =1a(1) =-1a(2) =1a(3) =-1a(4) =2a(5) =-2a(6) =2a(7) =-3a(8) =4a(9) =-4a(10) =5a(11) =-6a(12) =8a(13) =-9a(14) =10a(15) =-12a(16) =15a(17) =-17a(18) =19a(19) =-22a(20) =27a(21) =-30a(22) =34a(23) =-39a(24) =46a(25) =-52a(26) =58a(27) =-66a(28) =77a(29) =-86