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 A244601 Position of first occurrence of n consecutive equal digits in the decimal expansion of e starting after the decimal point. 7
 1, 31, 47, 723, 4992, 89296, 210482, 384340, 110702779, 419970418 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Position 31 is occupied by the first of two consecutive 6's. Position 47 is occupied by the first of three consecutive 9's. Position 723 is occupied by the first of four consecutive 8's. LINKS EXAMPLE Decimal expansion of e: 2.|7|18281828459045235360287471352|66|24977572470936|999|59574966967627724.. MATHEMATICA e = Rest[First[RealDigits[E, 10, 2000000]]]; A244601 = ConstantArray[0, 8]; For[i = 1, i <= Length[e], i++,   t = e[[i]]; c = 1;   While[e[[i + c]] == t, c++];   If[A244601[[c]] == 0, A244601[[c]] = i;  i = i + c - 1; Continue[]] ]; A244601 (* Robert Price, Sep 07 2019 *) CROSSREFS Cf. A001113. Resulting repdigits are A244602. Sequence in context: A127576 A139896 A289839 * A004224 A194129 A288291 Adjacent sequences:  A244598 A244599 A244600 * A244602 A244603 A244604 KEYWORD nonn,base,more AUTHOR Felix Fröhlich, Jul 01 2014 EXTENSIONS a(5)-(8) from Jens Kruse Andersen, Jul 20 2014 a(9)-(10) from Felix Fröhlich, Aug 26 2014 Prepended a(1), Felix Fröhlich, Aug 31 2014 STATUS approved

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Last modified September 27 10:28 EDT 2021. Contains 347689 sequences. (Running on oeis4.)