id:A091166 - OEIS Search Results

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Number of primes of the form 30k + 7 less than 10^n.

+0
8

1, 4, 24, 155, 1200, 9812, 83104, 720270, 6356475, 56881453 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A091165 + A091166 + A091167 + A091168 + A091169 + A091170 + A091171 + A091172 +3 (for 2, 3 & 5) = A006880.` `Sequence in context: A104531 A045738 A003288 this_sequence A078108 A117337 A084130` `Adjacent sequences: A091163 A091164 A091165 this_sequence A091167 A091168 A091169`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Jan 12 2004`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.