67553

Appears in sequences

• Number of 2 X n arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 2 X n array.at n=36A219382
• Number of non-isomorphic cyclic Haar graphs on 2*n nodes.at n=24A357000