43457

Properties

Appears in sequences

• Beginning with 2, a(n+1) is the least prime == 1 (mod (Sum_{i=1..n} a(i))).at n=9A090474
• L.g.f.: A(x) = Sum_{n>=1} a(n)*x^n/n = Sum_{n>=1} (1 + 2^n*x)^n*x^n/n .at n=6A156101
• Prime numbersat n=4531