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A304040 Numbers k such that A026007(k) is divisible by k. 2

%I #5 May 05 2018 11:36:12

%S 1,2,4,7,11,22,61,101,217,4846,29419

%N Numbers k such that A026007(k) is divisible by k.

%C No other terms below 225000.

%e 217 is in the sequence because A026007(217) = 282948942888849443580867409 = 1303912179211287758437177 * 217.

%Y Cf. A026007, A051177, A056848, A285223, A304028.

%K nonn,more

%O 1,2

%A _Vaclav Kotesovec_, May 05 2018

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Last modified July 20 05:30 EDT 2024. Contains 374441 sequences. (Running on oeis4.)