241591910400
domain: N
Appears in sequences
- Number of 4 X n binary matrices avoiding simultaneously the right angled numbered polyomino patterns (ranpp) (10;0) and (01;1).at n=25A100313
- a(n) = n^2*4^n.at n=15A128782
- a(n) = (n^3 + n^2)*2^n.at n=23A129002
- Numbers k such that k is a member of A002183 but 2*k is not.at n=15A160233
- a(n) = n^2 if n is odd, n^2*2^(n-2) if n is even.at n=30A168251
- Number of n X n 0..7 arrays with every element equal to a diagonal or antidiagonal reflection.at n=3A209592
- Number of 4X4 0..n arrays with every element equal to a diagonal or antidiagonal reflection.at n=6A209595