A353870 Primitive terms of A353868.

1, 2, 3, 14, 15, 20, 35, 52, 63, 65, 78, 117, 119, 182, 190, 204, 255, 272, 275, 342, 370, 377, 418, 455, 513, 595, 663, 666, 680, 775, 819, 855, 969, 999, 1045, 1118, 1292, 1314, 1330, 1421, 1460, 1525, 1547, 1558, 1615, 1665, 1768, 1881, 1885, 1887, 1925, 1971, 2190, 2261, 2328, 2394, 2470, 2590, 2639, 2716

Offset: 1

Author

Max Alekseyev, May 08 2022

Keywords

• nonn

Comments

Terms of A353868 that are neither a product of smaller terms nor a product of a term and a prime dividing it.

Crossrefs

Squarefree terms form A353871.

Cf. A002322, A001615, A353868, A353869.