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, 11, 106, 1001, 10002, 13525, 129389

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 * A365775 A058715 A140617

Adjacent sequences: A229067 A229068 A229069 * A229071 A229072 A229073

Keyword

nonn,base,more

Author

Shyam Sunder Gupta, Sep 12 2013

Status

approved