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A325630 Numbers k such that A000110(k) is divisible by k. 2

%I #23 Sep 10 2019 11:29:20

%S 1,2,35,16833,16989,23684

%N Numbers k such that A000110(k) is divisible by k.

%C No other terms below 50000.

%e 35 is in the sequence because A000110(35) = 35 * 8045720086273150473238297902

%t Select[Range[1000], Divisible[BellB[#], #] &]

%Y Cf. A000110, A051130, A066562, A073877, A113883, A280727, A325935.

%Y Cf. A014847, A016089, A023172, A051177, A056848.

%K nonn,hard,more

%O 1,2

%A _Vaclav Kotesovec_, Sep 07 2019

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)