8388616

Appears in sequences

• a(n) = n*(n^5 + 1)/2.at n=16A167963
• a(n) = n^2*(n^10 + 1)/2.at n=4A168176
• a(n) = 8*(2^n + 1).at n=20A175161
• a(n) = 2^n + 8.at n=23A242475
• Numbers of the form k*(k^5 +- 1)/2.at n=31A361263