cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A300292 Numbers k such that k^k + 9 is a prime.

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%I A300292 #50 Sep 02 2024 10:41:43
%S A300292 2,130,140
%N A300292 Numbers k such that k^k + 9 is a prime.
%C A300292 No more terms <= 7000. - _Jon E. Schoenfield_, Mar 16 2018
%C A300292 No more terms <= 30000. - _Michael S. Branicky_, Sep 02 2024
%o A300292 (PARI) isok(k) = ispseudoprime(k^k + 9); \\ _Altug Alkan_, Mar 16 2018
%Y A300292 Numbers k such that k^k + b is a prime: A300981 (b=-10), A300976 (b=-5), A100408 (b=-2), A100407 (b=2), A166852 (b=3), A100837 (b=4), A100838 (b=7), this sequence (b=9), A100839 (b=10), A173974 (b=43).
%Y A300292 Cf. A074966.
%K A300292 nonn,hard,more,bref
%O A300292 1,1
%A A300292 _Seiichi Manyama_, Mar 16 2018