46657
domain: N
Appears in sequences
- a(n) = n^3 + 1.at n=37A001093
- a(n) = n^6 + 1.at n=6A002604
- Carmichael numbers: composite numbers k such that a^(k-1) == 1 (mod k) for every a coprime to k.at n=11A002997
- Numbers that are the sum of 2 nonzero 6th powers.at n=15A003358
- Numbers that are the sum of at most 2 nonzero 6th powers.at n=22A004853
- Composite numbers k such that k == +-1 (mod 8) and 2^((k-1)/2) == 1 (mod k).at n=22A006971
- Sierpiński numbers of the first kind: n^n + 1.at n=6A014566
- Strong pseudoprimes to base 6.at n=15A020232
- Strong pseudoprimes to base 36.at n=38A020262
- Strong pseudoprimes to base 62.at n=27A020288
- Numbers k such that k^2 is palindromic in base 6.at n=21A029990
- Absolute Euler pseudoprimes: odd composite numbers n such that a^((n-1)/2) == +-1 (mod n) for every a coprime to n.at n=4A033181
- Decimal part of cube root of a(n) starts with 0: first term of runs (cubes excluded).at n=34A034126
- Sums of 2 distinct powers of 6.at n=15A038478
- If decimal expansion of n is ab...d, a(n) = a^a + b^b +...+ d^d.at n=16A045503
- If decimal expansion of n is ab...d, a(n) = a^a + b^b + ... + d^d (ignoring any 0's).at n=16A045512
- Numbers whose cube is palindromic in base 6.at n=7A046235
- Euler-Jacobi pseudoprimes: 2^((n-1)/2) == (2 / n) mod n, where (2 / n) is a Jacobi symbol.at n=24A047713
- Base-3 Euler-Jacobi pseudoprimes.at n=23A048950
- Pseudoprimes to both base 2 and base 3, i.e., intersection of A001567 and A005935.at n=13A052155