214515

Appears in sequences

• Number of -n..n arrays x(0..4) of 5 elements with zero sum and no element more than one greater than the previous.at n=36A199849
• Triangle read by rows, Bell transform of Bell numbers.at n=60A264428
• Number of self-avoiding closed paths in the 5 X n grid graph which pass through all vertices on four (left, right, upper, lower) sides of the graph.at n=7A358696