163065

Appears in sequences

• a(n) = 4*n^3 + 5*n^2 + 2*n + 1.at n=34A204674
• a(n) = n^4/8 + (5*n^3)/12 - n^2/8 - (5*n)/12 + 1.at n=34A226639
• Expansion of Product_{k>=1} 1/(1 - x^k)^(2^k-1).at n=13A319918