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A303576
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a(n) = prime arising when A231442(n+1) is formed (if there is more than one, use the smallest).
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1
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13, 23, 29, 59, 151, 181, 281, 241, 47, 67, 601, 1013, 1153, 1451, 1471, 1187, 1861, 1619, 1129, 2221, 2203, 2003, 2203, 2243, 4229, 2269, 2267, 5227, 1523, 1283, 2383, 2333, 3253, 6353, 3463, 3347, 3739, 3389, 1483, 2441, 4243, 5443, 4457, 4447, 4451, 4051
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OFFSET
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1,1
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COMMENTS
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Let A231442(n) = X, A231442(n+1) = Y. The digits of X and Y can be rearranged to form a prime, possibly in several ways; a(n) is the smallest such prime.
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LINKS
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PROG
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(C++) See Links section.
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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