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 A224874 First occurrence of n consecutive n's in the decimal expansion of sqrt(3). 0
 27, 215, 1651, 2279, 21640, 176497, 7728291, 77659477, 638679423 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Earls sequence for sqrt(3). LINKS Eric Weisstein's World of Mathematics, Earls Sequence Eric Weisstein's World of Mathematics, Theodorus's Constant Digits EXAMPLE sqrt(3) = 1.73205080756887729352744634150...33228866..., so a(1) = 27 (one 1 first appears at digit 27 after the decimal) and a(2) = 215 (two 2s first occur starting at digit 215). CROSSREFS Cf. A002194 (decimal expansion of sqrt(3)). Sequence in context: A216112 A183596 A033544 * A125111 A016767 A224354 Adjacent sequences:  A224871 A224872 A224873 * A224875 A224876 A224877 KEYWORD nonn,base,hard AUTHOR Eric W. Weisstein, Jul 23 2013 STATUS approved

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Last modified January 20 08:18 EST 2020. Contains 331081 sequences. (Running on oeis4.)