74439

Appears in sequences

• Thickened cube numbers: a(n) = n*(n^2 + (n-1)^2) + (n-1)*2*n*(n-1).at n=26A050492
• Least k such that prime(n)^3 divides binomial(2k,k).at n=15A110496
• a(n) = ((2*n+1)^3+(-1)^n)/2.at n=26A175109