id:A058941 - OEIS Search Results

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Numbers n such that 3 + (integer formed from first n digits after decimal point in pi) is prime.

+0
2

0, 2, 7, 35, 59, 84, 451 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`G. L. Honaker, Jr. and C. K. Caldwell, Prime Curios! 1415929`
	EXAMPLE	`a(3) = 7 because 3 + 1415926 is prime.`
	CROSSREFS	`Cf. A000796.` `Sequence in context: A000944 A136310 A057298 this_sequence A020066 A024719 A086637` `Adjacent sequences: A058938 A058939 A058940 this_sequence A058942 A058943 A058944`
	KEYWORD	`base,nonn,hard`
	AUTHOR	`G. L. Honaker, Jr. (honak3r(AT)gmail.com), Jan 12 2001`
	EXTENSIONS	`Term a(7) = 451 added by Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 25 2001. No more terms below 10^3.`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.