65198

Appears in sequences

• Numbers that are the sum of 12 positive 10th powers.at n=19A004812
• Numbers n such that n | 7^n + 6^n + 5^n + 4^n.at n=23A057244
• Numbers k such that 3^k + 34 is prime.at n=34A219050
• Numbers n such that if x=phi(n)*tau(n)-sigma(n)-n then n=phi(x)*tau(x)-sigma(x)-x.at n=6A238231
• Expansion of Product_{k>=1} 1/(1-x^(k+5))^k.at n=43A263361
• Factor balanced numbers. See Comments for definition.at n=21A343153