A292336 Numbers k such that k^2 divides 11^k + 1.

1, 3, 111, 24753, 5293823142513, 8978700270153, 10982563345209, 28230763238181003

Offset

1,2

Links

Table of n, a(n) for n=1..8.

Crossrefs

Cf. A034524. Subsequence of A015960.

Cf. A127092 and A128684.

Sequence in context: A066138 A114207 A128684 * A037116 A169996 A054330

Adjacent sequences: A292333 A292334 A292335 * A292337 A292338 A292339

Keyword

nonn,more

Author

Max Alekseyev, Sep 15 2017

Status

approved