149500

Appears in sequences

• Number of walks on cubic lattice.at n=22A005571
• a(n) = n*(n - 1)*(2*n^2 + n + 2)/6.at n=26A071246
• Triangle read by rows: T(n,k,q) = round(c(n)/(c(k)*c(n-k))) where c are partial products of a sequence defined in comments.at n=59A172369
• Triangle read by rows: T(n,k,q) = round(c(n)/(c(k)*c(n-k))) where c are partial products of a sequence defined in comments.at n=61A172369