A353871 Squarefree primitive terms of A353868; also primitive terms of A353869.

1, 2, 3, 14, 15, 35, 65, 78, 119, 182, 190, 255, 370, 377, 418, 455, 595, 663, 969, 1045, 1118, 1330, 1547, 1558, 1615, 1885, 1887, 2190, 2261, 2470, 2590, 2639, 2795, 2926, 3315, 3395, 3553, 3567, 3723, 3895, 4074, 4147, 4199, 4403, 4407, 4810, 5110, 5434, 5890, 5945, 7030, 7315, 7826, 8106, 8323, 8569

Offset

1,2

Comments

Terms of A353869 that cannot be obtained as a product of smaller terms.

Links

Table of n, a(n) for n=1..56.

Crossrefs

Intersection of A353869 and A353870. Also, intersection of A005117 and A353870.

Cf. A002322, A001615, A353868, A353869.

Sequence in context: A353870 A225756 A260143 * A275303 A281500 A041009

Adjacent sequences: A353868 A353869 A353870 * A353872 A353873 A353874

Keyword

nonn

Author

Max Alekseyev, May 08 2022

Status

approved