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A075616 Rearrangement of natural numbers so that starting with a(n) the concatenation of n numbers gives a prime. +0
3
2, 1, 3, 4, 7, 5, 9, 6, 17, 8, 43, 10, 19, 11, 13, 12, 33, 14, 37, 15, 23, 16, 113, 18, 73, 20, 51, 21, 103, 22, 61, 24, 87, 25, 49, 26, 67, 27, 117, 28, 57, 29, 71, 30, 79, 31, 283, 32, 239, 34, 81, 35, 143, 36, 151, 38, 139, 39, 147, 40, 289, 41, 161, 42, 351, 44, 129, 45 (list; graph; listen)
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Last modified December 19 21:04 EST 2009. Contains 171054 sequences.


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