39897

Appears in sequences

• Column of Motzkin triangle.at n=8A005325
• Triangle read by rows: T(n,k) is the number of noncrossing trees with n edges in which the leftmost leaf is at level k.at n=39A101409
• Number of base 17 circular n-digit numbers with adjacent digits differing by 9 or less.at n=4A125474
• -3-Knödel numbers.at n=37A225507
• Irregular triangle read by rows: T(n,m) = number of lattice paths of type A^Q terminating at point (n, m).at n=47A291083
• Number of integer partitions of n that have an even number of parts and cannot be partitioned into distinct pairs of not necessarily distinct parts.at n=50A338915