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 A224836 First occurrence of n consecutive n's in the decimal expansion of Khinchin's constant. 0
 9, 42, 1799, 494, 5760 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Earls sequence for Khinchin. LINKS Table of n, a(n) for n=1..5. Eric Weisstein's World of Mathematics, Earls Sequence Eric Weisstein's World of Mathematics, Khinchin's Constant Digits EXAMPLE 1 first occurs at position 9 after the decimal point. 22 first occurs starting at position 42. 333 first occurs starting at position 1799. MATHEMATICA With[{k=RealDigits[Khinchin, 10, 6000][[1]]}, Flatten[Table[ SequencePosition[ k, PadRight[{}, n, n], 1][[All, 1]], {n, 5}]]]-1 (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Feb 17 2020 *) CROSSREFS Cf. A002210 (decimal expansion of Khinchin's constant). Sequence in context: A074443 A221425 A007227 * A195975 A185918 A116015 Adjacent sequences: A224833 A224834 A224835 * A224837 A224838 A224839 KEYWORD nonn,base,hard,more AUTHOR Eric W. Weisstein, Jul 21 2013 STATUS approved

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Last modified August 4 06:09 EDT 2024. Contains 374905 sequences. (Running on oeis4.)