94176

Appears in sequences

• Low-temperature specific heat expansion for hexagonal lattice (Potts model, q=3).at n=12A057384
• Expansion of 1/(1 - 2*x - 2*x^2 - 2*x^3).at n=11A077835
• Duplicate of A077835.at n=11A077935
• Expansion of q^(-1/2)(eta(q^3)/eta(q))^6 in powers of q.at n=11A121596
• Number of (1+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 1 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 1 3 6 or 7.at n=10A252306
• Place two n-gons with radii 1 and 2 concentrically, forming an annular area between them. Connect all the vertices with line segments that lie entirely within that area. Then a(n) is the number of edges in that figure.at n=33A337702