92752
domain: N
Appears in sequences
- a(n) = Sum_{k=0..n-2} T(n,k) * T(n,k+2), with T given by A026648.at n=7A026973
- a(n) = 2*binomial(n,4).at n=34A034827
- Denominators of row 4 of table described in A051714/A051715.at n=29A051723
- The 3rd Witt transform of A000027.at n=32A147611
- a(n) = 2*binomial(5*n+10, n)/(n+2).at n=5A233738
- G.f. satisfies: A(x - 5*A(x)^2) = x - 4*A(x)^2.at n=5A277311
- Number of Lyndon compositions (aperiodic necklaces of positive integers) with sum n and adjacent parts (including the last with the first part) being indivisible (either way).at n=41A318747