365400

Appears in sequences

• Numbers with prime factorization pqr^2s^2t^3.at n=20A190386
• Triangle T(n,k) represents the coefficients of (x^12*d/dx)^n, where n>=1; generalization of Stirling numbers of second kind A008277, Lah-numbers A008297.at n=17A223514
• Number of (n+2)X(n+2) 0..4 arrays with every consecutive three elements in every row and column not having exactly two distinct values, and in every diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order.at n=9A252803
• Number of 2 X 2 matrices with entries in {0,1,...,n} and even trace with no entries repeated.at n=30A280056
• Number T(n,k) of colored set partitions of [n] where exactly k colors are used for the elements; triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=26A323099