28326

Appears in sequences

• Row sums of a triangle based on the Catalan numbers.at n=9A110489
• Number of (w,x,y,z) with all terms in {1,...,n} and w < (geometric mean of x,y,z).at n=16A212141
• Number of unlabeled rooted trees with n nodes such that the minimal outdegree of inner nodes equals 8.at n=47A244462
• Number of (n+2) X (2+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00010101 00101011 or 01010101.at n=11A260921
• Sum of the prime parts in the partitions of n into 7 parts.at n=37A309468