37136

Appears in sequences

• Structured heptagonal anti-diamond numbers (vertex structure 7).at n=21A100186
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)^2, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4, and (a(n)) and (b(n)) are increasing complementary sequences.at n=15A296252
• Number of subsets of {1,2,...,n} such that no two elements differ by 1, 3, or 4.at n=30A351874
• Irregular triangle read by rows: T(n,k) (0 <= k <= n^2) are coefficients of cluster density function for site percolation on an n X n 2D triangular lattice with open boundary conditions.at n=38A365945
• Irregular triangle read by rows: T(n,k) (0 <= k <= n^2) are coefficients of cluster density function for site percolation on an n X n 2D square lattice with open boundary conditions.at n=38A365946