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A229070 Smallest missing number in first 10^n digits after the decimal point in expansion of Euler's constant (or Euler-Mascheroni constant) gamma. 0
0, 11, 106, 1001, 10002, 13525, 129389 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

a(1) = 0 because number 0 is missing in first 10^1 = 10 digits after decimal point in expansion of Euler's constant, that is, 0.5772156649....

MATHEMATICA

Do[With[{r = ToString[FromDigits[Rest[RealDigits[EulerGamma, 10, 10^k][[1]]]]]}, Do[If[StringPosition[r, ToString[n]] == {}, Print[n]; k = k + 1; Break[]], {n, 0, 10000000}]], {k, 1, 7}]

CROSSREFS

Cf. A001620.

Sequence in context: A302925 A250416 A116011 * A058715 A140617 A224717

Adjacent sequences:  A229067 A229068 A229069 * A229071 A229072 A229073

KEYWORD

nonn,base,more

AUTHOR

Shyam Sunder Gupta, Sep 12 2013

STATUS

approved

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Last modified June 17 13:12 EDT 2021. Contains 345080 sequences. (Running on oeis4.)