**Numbers n such that 1 + n + n^3 + n^5 + n^7 + n^9 is prime.**

*2, 12, 14, 18, 48, 62, 80, 86, 116, 120, 138, 212, 230, 264, 272, 362, 368, 386, 392*

*1 seqfan posts*

Index of A-numbers in seqfan: by ascending order by month by frequency by keyword

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