3455760

Appears in sequences

• a(n) = 2*(n+1)*binomial(n+3,4).at n=31A027789
• Seventh column (m=6) of (1,4)-Pascal triangle A095666.at n=31A095669
• a(n) = 1728000*n - 240.at n=1A157858
• E.g.f. satisfies: A'(x) = (1 + x*A(x))^7 with A(0)=1.at n=7A245249