A139260 - OEIS

A139260

Decimal expansion of Euler's constant (or Euler-Mascheroni constant) gamma truncated to n places.

5, 57, 577, 5772, 57721, 577215, 5772156, 57721566, 577215664, 5772156649, 57721566490, 577215664901, 5772156649015, 57721566490153, 577215664901532, 5772156649015328, 57721566490153286, 577215664901532860

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OFFSET

1,1

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..995

EXAMPLE

n ... Successive digits of a(n)

1 ............ ( 5 )

2 ......... . ( 5 7 )

3 .......... ( 5 7 7 )

4 ......... ( 5 7 7 2 )

5 ........ ( 5 7 7 2 1 )

6 ....... ( 5 7 7 2 1 5 )

7 ...... ( 5 7 7 2 1 5 6 )

8 ..... ( 5 7 7 2 1 5 6 6 )

9 .... ( 5 7 7 2 1 5 6 6 4 )

10 .. ( 5 7 7 2 1 5 6 6 4 9 )

MATHEMATICA

With[{em=RealDigits[EulerGamma, 10, 20][[1]]}, Table[FromDigits[Take[ em, n]], {n, 20}]] (* Harvey P. Dale, Nov 22 2011 *)

CROSSREFS

Decimal expansion of gamma: A001620. Cf. A011543, A011545 A011551, A139258, A139259, A139261.

Sequence in context: A103047 A223628 A107339 * A114466 A155642 A322248

Adjacent sequences: A139257 A139258 A139259 * A139261 A139262 A139263

KEYWORD

easy,nonn,base

AUTHOR

Omar E. Pol, May 01 2008

STATUS

approved