66210

Appears in sequences

• Number of rooted trees with total weight n, where the weight of a node at height k is k (with the root considered to be at level 0).at n=38A117356
• Sum of parts of the n-th subsection of the head of the last section of the set of partitions of any odd integer >= 2n+1.at n=18A182995
• Let p = n-th prime == 3 mod 8; a(n) = sum of quadratic residues mod p that are < p/2.at n=43A282721