Expansion of 1/Product_{m>=1} (1 - m*q^m)^22.

Terms

a(0) =1a(1) =22a(2) =297a(3) =3058a(4) =26334a(5) =198748a(6) =1353275a(7) =8474202a(8) =49475074a(9) =272055454a(10) =1420063656a(11) =7079791314a(12) =33881645721a(13) =156287683310a(14) =697257244178