126080

Appears in sequences

• Maximum number of tatami tilings of any m X m square region with exactly n horizontal dimers and m monomers.at n=37A192096
• Non-vanishing traces of the powers of the adjacency matrix for the simple Lie algebra B_4: 2 * ((2 + sqrt(2))^n + (2 - sqrt(2))^n).at n=9A265185
• a(n) is the least number k such that the k-th difference between consecutive practical numbers, A179651(k), equals 2*n, or -1 if no such k exists.at n=34A364706