A359775 Positions of odd terms in A359773, where A359773 is the Dirichlet inverse of A356163.

1, 2, 9, 15, 18, 21, 25, 30, 33, 35, 39, 42, 49, 50, 51, 55, 57, 65, 66, 69, 70, 77, 78, 85, 87, 91, 93, 95, 98, 102, 110, 111, 114, 115, 119, 121, 123, 129, 130, 133, 135, 138, 141, 143, 145, 154, 155, 159, 161, 169, 170, 174, 177, 182, 183, 185, 186, 187, 189, 190, 201, 203, 205, 209, 213, 215, 217

Offset: 1

Author

Antti Karttunen, Jan 15 2023

Keywords

• nonn

Crossrefs

Positions of odd terms in A359773 and in A359789.

Setwise difference A036349 \ A359777.

Cf. A001414, A356163, A359774 (characteristic function), A359776 (complement).

cf. also A359765.

Programs

PARI

isA359775(n) = A359774(n);