29816

Appears in sequences

• Number of simple regular trivalent bipartite graphs with 2n nodes.at n=9A008325
• Expansion of 1/(1-2x-3x^4).at n=13A099526
• Number of (n+1)X(n+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6 and no adjacent elements equal.at n=2A233725
• Number of (n+1)X(3+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6 and no adjacent elements equal.at n=2A233728
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 6 and no adjacent elements equal.at n=12A233733
• G.f. A(x) satisfies: A(x) = x - Sum_{k>=2} sigma(k) * A(x)^k.at n=6A333956
• Numbers k such that k and k+1 are both binary Moran numbers (A334344).at n=21A334345