442396

Appears in sequences

• G.f. satisfies: A(x) = 1 + x/A(-x)^3.at n=10A213281
• a(n) = 54*2^n + 28 (n >= 1).at n=12A304606
• a(n) = Sum_{k >= 0} floor(n^k / k!).at n=13A309087
• Expansion of e.g.f. exp(x - 5*x^2/2).at n=9A362279