629132

Appears in sequences

• Number of (n+1) X 6 0..3 arrays with every 2 X 2 subblock summing to 6.at n=6A183638
• Number of (n+1) X 8 0..3 arrays with every 2 X 2 subblock summing to 6.at n=4A183640
• Number of rooted trees with n nodes such that no more than six subtrees of the same size extend from the same node.at n=17A318800
• Number of rooted trees with n nodes such that no more than six isomorphic subtrees extend from the same node.at n=17A318853