A354815 Positions of zeros in A354347.

9, 27, 45, 49, 81, 99, 117, 121, 135, 162, 169, 234, 242, 243, 261, 270, 279, 289, 297, 306, 361, 363, 369, 387, 405, 495, 507, 529, 549, 567, 639, 657, 722, 729, 747, 783, 801, 837, 841, 891, 909, 961, 1017, 1083, 1107, 1179, 1183, 1251, 1305, 1369, 1377, 1485, 1519, 1521, 1625, 1629, 1647, 1681, 1701, 1791, 1849

Offset: 1

Author

Antti Karttunen, Jun 07 2022

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 1..10000
• Index entries for sequences related to primorial base

Crossrefs

Subsequence of A038838.

Cf. A354347.

Cf. also A354810.

Programs

PARI

isA354815(n) = (0==A354347(n));