30080231
domain: N
Appears in sequences
- a(n) = (11*n + 3)^3.at n=28A017427
- a(n) = (12*n + 11)^3.at n=25A017655
- a(n) = prime^3 and digits of prime appear in a(n).at n=18A030082
- Odd prime powers p^w (w>1) such that p^w+2 is prime.at n=15A053702
- Composite n such that n and n+2 are prime powers.at n=16A074852
- Perfect powers n such that (n-9)/2 is prime.at n=23A075546
- Cubes that become a prime number when prefixed with a 2.at n=20A167726
- Cubes that become prime numbers when prefixed with a 5.at n=21A167729
- Cubes that become prime numbers when prefixed with an 8.at n=13A167732
- Cubes that becomes a prime number when prefixed with a 9.at n=13A167733
- Prime powers p^k (p prime, k > 1) that are not of the form x^2 + y^2 + z^2 where x, y and z are integers.at n=20A270820