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 A104844 Primes from merging of 3 successive digits in decimal expansion of e. 25
 271, 281, 523, 353, 977, 757, 709, 967, 277, 353, 547, 457, 571, 821, 251, 919, 193, 599, 181, 359, 563, 307, 349, 907, 233, 829, 251, 101, 157, 383, 307, 149, 499, 167, 509, 761, 853, 107, 907, 449, 499, 761, 613, 331, 313, 449, 673, 113, 709, 709, 127 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Leading zeros are not permitted, so each term is 3 digits in length. - Harvey P. Dale, Oct 23 2011 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..3000 MATHEMATICA With[{len=3}, FromDigits/@Select[Partition[RealDigits[E, 10, 1000][[1]], len, 1], PrimeQ[FromDigits[#]]&&IntegerLength[FromDigits[#]]==len&]] (* Harvey P. Dale, Oct 23 2011 *) CROSSREFS Cf. A104843-A104862. Sequence in context: A289136 A317476 A290643 * A086003 A174402 A048295 Adjacent sequences: A104841 A104842 A104843 * A104845 A104846 A104847 KEYWORD nonn,base AUTHOR Andrew G. West (WestA(AT)wlu.edu), Mar 27 2005 EXTENSIONS Offset changed from 0 to 1 by Vincenzo Librandi, Apr 21 2013 STATUS approved

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Last modified June 17 03:50 EDT 2024. Contains 373432 sequences. (Running on oeis4.)