G.f.: fourth root of Hamming weight enumerator of [12,6,6]_3 ternary extended Golay code (cf. A105683).

A109141

G.f.: fourth root of Hamming weight enumerator of [12,6,6]_3 ternary extended Golay code (cf. A105683).

Terms

    a(0) =1a(1) =0a(2) =66a(3) =110a(4) =-6528a(5) =-21780a(6) =986898a(7) =5029200a(8) =-173972160a(9) =-1211972300a(10) =33051614904a(11) =297628438800

External references