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A103362
Reduced numerators of the fraction of primes < 10^n that are full reptend primes.
2
1, 9, 5, 467, 3617, 14750, 248881, 2155288, 19016617, 170169241
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OFFSET
1,2
COMMENTS
A103362
/
A103363
is conjectured to approach Artin's constant
A005596
.
LINKS
Table of n, a(n) for n=1..10.
Eric Weisstein's World of Mathematics,
Full Reptend Prime
FORMULA
Numerator(
A086018
/
A006880
).
EXAMPLE
1/4, 9/25, 5/14, 467/1229, 3617/9592, 14750/39249, ...
CROSSREFS
Cf.
A005596
,
A006880
,
A086018
,
A103363
.
Sequence in context:
A038295
A206771
A317869
*
A252245
A263177
A154161
Adjacent sequences:
A103359
A103360
A103361
*
A103363
A103364
A103365
KEYWORD
nonn
,
frac
,
hard
,
more
AUTHOR
Eric W. Weisstein
, Feb 02 2005
STATUS
approved
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Last modified August 17 06:36 EDT 2024. Contains 375200 sequences. (Running on oeis4.)