60298
domain: N
Appears in sequences
- Sum of previous term and preceding relatively prime terms.at n=22A119746
- Sum of the squares of the quadratic nonresidues of prime(n).at n=20A125617
- Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (0, 1, -1), (1, 0, 1)}.at n=13A148086
- Sequence lists numbers k > 1 such that k^4 == d(k) (mod sigma(k)), where d = A000005 and sigma = A000203.at n=35A323251