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A065815
Numbers n such that initial n digits in decimal portion of the Euler-Mascheroni constant form a prime number.
4
1, 3, 40, 185, 1038, 22610, 179849
OFFSET
1,2
LINKS
Eric Weisstein's World of Mathematics, Constant Primes
Eric Weisstein's World of Mathematics, Euler-Mascheroni Constant Digits
Eric Weisstein's World of Mathematics, Integer Sequence Primes
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Jason Earls, Dec 06 2001
EXTENSIONS
a(6) = 22610 from Eric W. Weisstein, Apr 25 2006
a(7) = 179849 from Eric W. Weisstein, Jun 01 2011
STATUS
approved