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 A322716 Number of times the digit 1 appears in the first 10^n decimal digits of Euler's number e = exp(1), counting starts after the decimal point. 9
 2, 6, 96, 989, 10264, 100132, 1000577, 10004438, 99982926, 999989229 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS It is not known if e is normal, but the distribution of decimal digits found for the first 10^n digits of e shows no statistically significant departure from a uniform distribution. LINKS Eric Weisstein's World of Mathematics, e Digits. MAPLE a:=proc(n)   local digits, EXP1, C, i;   digits:=10^n+100;   EXP1:=convert(frac(evalf[digits](exp(1))), string)[2..digits-99];   C:=0;   for i from 1 to length(EXP1) do     if EXP1[i]="1" then C:=C+1; fi;   od;   return(C); end; MATHEMATICA Table[Count[IntegerDigits[IntegerPart[(E - 2)*10^10^n]], 1], {n, 7}] (* Robert Price, Apr 07 2019 *) CROSSREFS Cf. A001113, A099292, A322642, A322715, A322717, A322718, A322719, A322720, A322721, A322722, A322723, A322724. Sequence in context: A129364 A092287 A035482 * A007870 A081992 A066091 Adjacent sequences:  A322713 A322714 A322715 * A322717 A322718 A322719 KEYWORD nonn,base,more AUTHOR Martin Renner, Dec 24 2018 STATUS approved

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Last modified October 1 17:45 EDT 2020. Contains 337444 sequences. (Running on oeis4.)