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A075079
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Perfect power pp such such 2*pp+1 is prime: 2*A001597(n) + 1 is prime.
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0
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1, 8, 9, 36, 81, 125, 128, 216, 243, 441, 576, 729, 900, 1089, 1296, 1331, 1728, 1764, 2025, 4356, 5184, 5625, 7569, 8000, 8649, 9216, 9261, 9801, 10404, 11025, 15129, 17424, 17576, 18225, 19683, 23409
(list; graph; refs; listen; history; internal format)
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