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A198172
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Primes from merging of 8 successive digits in decimal expansion of Pi.
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23
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28841971, 41971693, 82534211, 42117067, 30664709, 31725359, 49303819, 75648233, 37867831, 71201909, 48566923, 26648213, 13393607, 25409171, 57595919, 21861173, 81932611, 79962749, 24891227, 30119491, 40656643, 30860213, 39494639, 39522473, 98609437, 53921717
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OFFSET
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1,1
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COMMENTS
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Leading zeros are not permitted, so each term is 8 digits in length.
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 1..1000
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MATHEMATICA
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With[{len=8}, Select[FromDigits/@Partition[RealDigits[Pi, 10, 1000][[1]], len, 1], IntegerLength[#]==len&&PrimeQ[#]&]]
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CROSSREFS
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Cf. A103773, A103789, A103793, A103808, A103809, A103810, A103811, A103812, A104824, A104825, A104826, A104843, A104844, A104845, A104846, A104847, A104848, A104849, A104850, A198161, A198162, A198163, A198164, A198165, A198166, A198167, A198168, A198169, A198170, A198171, A198173, A198174, A198175, A104851, A198177.
Sequence in context: A200217 A306845 A104828 * A176141 A105013 A168515
Adjacent sequences: A198169 A198170 A198171 * A198173 A198174 A198175
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KEYWORD
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nonn,base
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AUTHOR
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Harvey P. Dale, Oct 21 2011
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STATUS
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approved
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