271511

Appears in sequences

• Elements of A005282 that are also the sum of a pair of not necessarily distinct elements of A005282.at n=26A133604
• Expansion of (A(x)^2+A(x^2))/2 where A(x) = A001006(x).at n=14A275207
• Number of ways to split an integer partition of n into consecutive subsequences of equal length.at n=44A323433