87361

Appears in sequences

• Sqrt[a(n)a(n+1)+1] of A051047.at n=5A051048
• a(n) = 128*n^2 + 32*n + 1.at n=25A157337
• 128n^2 + 2336n + 10657.at n=16A157433
• Number of non-isomorphic hypertrees of weight n.at n=21A304867
• Nonprime squarefree numbers whose prime indices all have the same Omega (A001222) and the same sum of prime indices (A056239).at n=37A327908
• E.g.f. satisfies A(x) = exp(x + x^4 * A(x)).at n=8A362393
• G.f. A(x) satisfies A(x) = 1/(1 - x - x^6*A'''''(x)).at n=7A386451