A354816 Positions of -1's in A354347.

2, 3, 4, 5, 7, 8, 11, 13, 17, 19, 23, 29, 30, 31, 35, 37, 41, 43, 44, 47, 53, 59, 60, 61, 65, 66, 67, 71, 73, 77, 79, 83, 89, 95, 97, 101, 103, 107, 109, 110, 113, 114, 119, 127, 131, 137, 139, 143, 149, 151, 155, 157, 161, 163, 165, 167, 170, 173, 174, 179, 181, 191, 193, 197, 199, 203, 211, 215, 221, 223, 227, 229

Offset

1,1

Links

Table of n, a(n) for n=1..72.

Index entries for sequences related to primorial base

Prog

(PARI) isA354816(n) = (-1==A354347(n));

Crossrefs

Cf. A354347, A354817 (characteristic function).

Sequence in context: A031121 A080655 A367358 * A199120 A118083 A241093

Adjacent sequences: A354813 A354814 A354815 * A354817 A354818 A354819

Keyword

nonn

Author

Antti Karttunen, Jun 07 2022

Status

approved