149497986

Appears in sequences

• Numbers k such that k divides 2^k + 2.at n=24A006517
• a(1) = 2, a(n) = 2*a(n-1)^2 - a(n-1) for n > 1.at n=4A097419
• Iterated hexagonal numbers, starting at 1.at n=4A099147
• Numbers k such that k-1 | sigma+(k) where sigma+ is A107758.at n=6A386390