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A228241 Log 10-primes: primes in the initial decimal digits of log(10). 2
2, 23, 2302585092994045684017991454684364207601 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Eric W. Weisstein, Table of n, a(n) for n = 1..5

Eric Weisstein's World of Mathematics, Constant Primes

Eric Weisstein's World of Mathematics, Integer Sequence Primes

Eric Weisstein's World of Mathematics, Natural Logarithm of 10 Digits

CROSSREFS

Cf. A228240 (integer lengths of log(10)-primes).

Cf. A002392 (decimal expansion of log(10)).

Sequence in context: A089987 A162605 A118812 * A054909 A171636 A270562

Adjacent sequences:  A228238 A228239 A228240 * A228242 A228243 A228244

KEYWORD

nonn,base

AUTHOR

Eric W. Weisstein, Aug 17 2013

STATUS

approved

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Last modified September 22 22:24 EDT 2020. Contains 337291 sequences. (Running on oeis4.)