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A112881 Indices of prime Perrin numbers; values of n such that A001608(n) is prime. +0
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2, 3, 4, 5, 6, 7, 10, 12, 20, 21, 24, 34, 38, 75, 122, 166, 236, 355, 356, 930, 1042, 1214, 1461, 1622, 4430, 5802, 9092, 16260, 18926, 23698, 40059, 45003, 73807, 91405, 263226, 316872, 321874, 324098 (list; graph; listen)
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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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