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A070027 Prime numbers whose initial, all intermediate and final iterated sums of digits are primes. +0
6
2, 3, 5, 7, 11, 23, 29, 41, 43, 47, 61, 83, 101, 113, 131, 137, 151, 173, 191, 223, 227, 241, 263, 281, 311, 313, 317, 331, 353, 401, 421, 443, 461, 599, 601, 641, 797, 821, 887, 911, 977, 1013, 1019, 1031, 1033, 1051, 1091, 1103, 1109, 1123, 1163, 1181, 1213 (list; graph; listen)
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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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