A359607 Terms of A046337 for which A358777 is zero, where the latter is the Dirichlet inverse of former's characteristic function.

81, 625, 729, 1215, 1701, 2401, 2673, 3159, 4131, 4617, 5589, 6561, 7047, 7533, 8991, 9375, 9963, 10449, 10935, 11421, 12879, 14337, 14641, 14823, 15309, 15625, 16281, 17253, 17739, 18225, 19197, 20169, 21627, 21875, 23571, 24057, 24543, 25029, 25515, 26001, 26487, 27459, 28431, 28561, 30861, 31833

Offset: 1

Author

Antti Karttunen, Jan 12 2023

Keywords

• nonn

Crossrefs

Cf. A046337, A353557, A358777.

Programs

PARI

isA359607(n) = (A353557(n) && !A358777(n)); \\ Uses the program given in A358777.