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Search: id:A091162
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A091162 Number of primes of the form 12k + 5 less than 10^n. +0
4
1, 6, 44, 309, 2409, 19611, 166169, 1440483, 12712625, 113763849 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Cf. A091161 + A091162 + A091163 + A091164 +2 (for 2 & 3) = A006880.

Adjacent sequences: A091159 A091160 A091161 this_sequence A091163 A091164 A091165

Sequence in context: A114074 A075337 A000561 this_sequence A091163 A102591 A114935

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 12 2004

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Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.

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