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 A277270 First 2-digit number to appear n times in the decimal expansion of e. 5
 27, 18, 28, 35, 66, 66, 66, 74, 7, 74, 74, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 93, 25, 25, 25, 25, 44, 25, 44, 44, 44, 44, 96, 96, 63, 63, 25, 96, 25, 96, 63, 63, 63, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(9) is the 2-digit number 07. LINKS Alois P. Heinz, Table of n, a(n) for n = 1..10000 EXAMPLE a(2) = 18 because 18 is the first 2-digit number to appear 2 times in the decimal expansion of e = 2.7(18)28(18)... CROSSREFS Cf. A001113, A195138, A276992, A290643, A290644. Sequence in context: A271450 A169733 A105325 * A040704 A366673 A182141 Adjacent sequences: A277267 A277268 A277269 * A277271 A277272 A277273 KEYWORD nonn,base AUTHOR Bobby Jacobs, Nov 05 2016 STATUS approved

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Last modified July 23 04:43 EDT 2024. Contains 374544 sequences. (Running on oeis4.)