A292334 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A292334

Numbers k such that k^2 divides 9^k + 1.

0

1, 5, 5905, 11855474405, 101901244565, 248518793938105, 204587230614395065

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..7.

CROSSREFS

Subsequence of A015957.

Cf. A127101 and A128682.

Sequence in context: A013535 A079812 A137694 * A202156 A117711 A203689

Adjacent sequences: A292331 A292332 A292333 * A292335 A292336 A292337

KEYWORD

nonn,more

AUTHOR

Max Alekseyev, Sep 15 2017

STATUS

approved