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A104843
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Primes from merging of 2 successive digits in decimal expansion of e.
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35
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71, 59, 23, 53, 47, 71, 13, 97, 47, 59, 67, 53, 47, 59, 71, 13, 17, 19, 59, 17, 41, 13, 59, 29, 43, 29, 29, 59, 73, 13, 23, 79, 43, 23, 29, 53, 31, 19, 19, 11, 73, 83, 41, 79, 89, 41, 67, 47, 61, 47, 41, 11, 53, 37, 23, 43, 37, 71, 53, 17, 61, 83, 61, 13, 31, 13, 83, 29, 97
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| Scan decimal expansion of e from left to right, recording any 2-digit primes seen. - N. J. A. Sloane, Feb 05 2012
Leading zeroes are not permitted, so each term is 2 digits in length. [From Harvey P. Dale, Oct 23 2011]
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LINKS
| Eric Weisstein, e
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MATHEMATICA
| With[{len=2}, FromDigits/@Select[Partition[RealDigits[E, 10, 1000][[1]], len, 1], PrimeQ[FromDigits[#]]&&IntegerLength[FromDigits[#]]==len&]] (* From Harvey P. Dale, Oct 23 2011 *)
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CROSSREFS
| Cf. A001113, A073246 (the one-digit primes in e), A104844 - A104862.
Sequence in context: A122967 A087075 A095936 * A127316 A159025 A033245
Adjacent sequences: A104840 A104841 A104842 * A104844 A104845 A104846
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KEYWORD
| nonn,base,changed
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AUTHOR
| Andrew G. West (WestA(AT)wlu.edu), Mar 27 2005
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