A368827 Indices k where A368825(k) = 1.

1, 15, 19, 22, 24, 51, 57, 66, 86, 89, 122, 127, 134, 179, 183, 224, 265, 287, 288, 326, 368, 402, 425, 455, 458, 461, 530, 535, 650, 668, 674, 675, 687, 803, 825, 854, 890, 897, 953, 997, 1147, 1261, 1341, 1371, 1381, 1442, 1443, 1466, 1475, 1587, 1650, 1662, 1691, 1734, 1743, 1755, 1965

Offset: 1

Author

Scott R. Shannon, Jan 07 2024

Keywords

• nonn

Comments

There are 2095 indices less than 2 million. In this range on fifteen occasions the indices are consecutive - these indices begin 287, 288, 674, 675, 1442, 1443, 3362, 3363, ... .

Links

• Scott R. Shannon, Table of n, a(n) for n = 1..2095

Crossrefs

Cf. A368825, A368823, A055231, A005117, A124010.