1980576

Appears in sequences

• Molien series for 9-dimensional group of structure Z_2 X Z_2 and order 4, corresponding to complete weight enumerators of Hermitian self-dual GF(3)-linear codes over GF(9).at n=23A092091
• (Signless) coefficient of x^k in the admittance polynomial of the connected antiregular graph A_n.at n=57A188286
• Number of permutations of [n] with two ordered cycles such that equal-sized cycles are ordered with increasing least elements.at n=8A285853