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 A073246 Prime digits in the decimal expansion of e. 5
 2, 7, 2, 2, 5, 5, 2, 3, 5, 3, 2, 7, 7, 3, 5, 2, 2, 7, 7, 5, 7, 2, 7, 3, 5, 5, 7, 7, 2, 7, 7, 2, 7, 3, 3, 5, 3, 5, 7, 5, 5, 7, 3, 2, 7, 5, 2, 5, 2, 7, 2, 7, 3, 3, 2, 3, 5, 2, 7, 3, 5, 2, 3, 5, 7, 2, 3, 3, 2, 5, 2, 5, 5, 3, 7, 3, 3, 2, 3, 2, 2, 7, 3, 7, 3, 2, 3, 3, 2, 7, 5, 3, 5, 2, 5, 5, 7, 3, 3, 7, 3, 7, 2, 5, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Table of n, a(n) for n=0..104. EXAMPLE e =2.718281... so we get 2,7,2... MATHEMATICA Select[RealDigits[E, 10, 300][[1]], PrimeQ] (* Harvey P. Dale, Nov 03 2015 *) CROSSREFS Cf. A001113. Sequence in context: A179931 A130335 A347236 * A021790 A266390 A171685 Adjacent sequences: A073243 A073244 A073245 * A073247 A073248 A073249 KEYWORD easy,nonn,base AUTHOR Y. Kelly Itakura (yitkr(AT)mta.ca), Aug 22 2002 EXTENSIONS More terms from Benoit Cloitre, Aug 27 2002 STATUS approved

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Last modified September 18 12:58 EDT 2024. Contains 376000 sequences. (Running on oeis4.)