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A101456 Prime digits in the decimal expansion of Euler's constant (or Euler-Mascheroni constant) gamma. 1
5, 7, 7, 2, 5, 5, 3, 2, 5, 2, 2, 2, 3, 2, 5, 3, 3, 5, 3, 2, 3, 5, 5, 7, 7, 2, 3, 7, 7, 2, 7, 7, 7, 7, 3, 7, 3, 2, 7, 7, 5, 3, 7, 2, 7, 2, 5, 5, 2, 3, 2, 2, 7, 3, 7, 2, 3, 5, 3, 2, 5, 3, 5, 3, 3, 3, 7, 2, 3, 7, 3, 3, 7, 7, 3, 7, 7, 3, 2, 7, 2, 5, 5, 2, 5, 2, 7, 7, 3, 5, 2, 3, 5, 7, 5, 3, 2, 3, 3, 5, 7, 7, 5, 2, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..10000

MATHEMATICA

Select[ RealDigits[ EulerGamma, 10, 275][[1]], PrimeQ[ # ] &] (* Robert G. Wilson v, Jan 21 2005 *)

CROSSREFS

Cf. A001620, A073264, A073246.

Sequence in context: A001620 A242220 A245726 * A084823 A117034 A021638

Adjacent sequences:  A101453 A101454 A101455 * A101457 A101458 A101459

KEYWORD

base,easy,nonn

AUTHOR

Sebastian Gutierrez (sgutierr(AT)alum.mit.edu), Jan 20 2005

EXTENSIONS

More terms from Robert G. Wilson v, Jan 21 2005

STATUS

approved

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Last modified April 21 17:36 EDT 2021. Contains 343156 sequences. (Running on oeis4.)