47532

Appears in sequences

• a(n) = Sum_{k=0..n-2} T(n,k)*T(n,k+2), T given by A026736.at n=7A027217
• Partial sums of A011757.at n=26A109770
• Number of integer-sided hexagons having perimeter n.at n=40A124286
• a(n) = exp(4) * Sum_{k>=0} (-4)^k*k^n/k!.at n=9A309085
• Numbers k such that A334943(k) = 1.at n=23A335773
• Triangle read by rows. T(n, k) = BellPolynomial(n, -k).at n=49A350263