81421
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Primes p such that p, p+18, p+36 are consecutive primes.at n=18A052189
- Primes of the form Sum_{k=1..m} (m^k mod (m+k)).at n=36A156557
- E.g.f. satisfies A(x) = exp(x * (1 + x * A(x)^3)).at n=6A363354
- a(n) is the start of the first occurrence of exactly n consecutive zeroless primes (A038618).at n=3A384793
- Prime numbersat n=7967