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

1,2

Links

Table of n, a(n) for n=1..67.

Prog

(PARI) isA359775(n) = A359774(n);

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.

Sequence in context: A217367 A076208 A057481 * A353317 A083288 A272044

Adjacent sequences: A359772 A359773 A359774 * A359776 A359777 A359778

Keyword

nonn

Author

Antti Karttunen, Jan 15 2023

Status

approved