A325935 Numbers k such that A000587(k) is divisible by k.

1, 2, 45, 350, 530, 737, 1586, 5085, 38465

Offset: 1

Author

Vaclav Kotesovec, Sep 09 2019

Keywords

• nonn
• hard
• more

Comments

No other terms below 40000.

No other terms below 70000. - Amiram Eldar, Jun 20 2024

Examples

			45 is in the sequence because A000587(45) = 45 * 831419830862098870594545609440899.
		

Crossrefs

Cf. A000587, A118018, A325630.

Programs

Mathematica

Select[Range[1000], Divisible[Abs[BellB[#, -1]], #] &]