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A055206
Number of balanced, adequate or average primes < 10^n.
0
1, 2, 15, 65, 434, 2994, 21837, 167032, 1328401, 10801518, 89648445, 756279950
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..12.
Index entries for sequences related to numbers of primes in various ranges
CROSSREFS
Cf. A006562.
Sequence in context: A183264 A176972 A117393 * A216614 A146757 A091135
Adjacent sequences: A055203 A055204 A055205 * A055207 A055208 A055209
KEYWORD
nonn,hard
AUTHOR
Robert G. Wilson v, Jul 04 2000
EXTENSIONS
a(8)-a(12) from Donovan Johnson, Aug 24 2011
STATUS
approved

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Last modified November 25 08:12 EST 2024. Contains 378094 sequences.
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