A033189 - OEIS

This site is supported by donations to The OEIS Foundation.

A033189

Smallest first term of arithmetic progression of n primes with difference A033188(n).

2, 2, 3, 5, 5, 7, 7, 199, 199, 199, 60858179, 147692845283, 14933623, 834172298383, 894476585908771, 1275290173428391, 259268961766921, 1027994118833642281, 1424014323012131633, 1424014323012131633, 28112131522731197609 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`The entries shown have been proved to be correct.`
	LINKS	`J. K. Andersen, Primes in Arithmetic Progression Records.` `Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.` `Wikipedia, Prime Formula` `Index entries for sequences related to primes in arithmetic progressions`
	CROSSREFS	`Cf. A033188, A113872.` `Sequence in context: A056896 A089366 A113827 * A008507 A028364 A011971` `Adjacent sequences: A033186 A033187 A033188 * A033190 A033191 A033192`
	KEYWORD	`nonn,hard`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`
	EXTENSIONS	`More terms from David W. Wilson (davidwwilson(AT)comcast.net)` `a(14) corrected by Gennady Gusev, Jul 07 2004` `Oct 05 2004: Gennady Gusev (gennady.gusev(AT)npo-saturn.ru) reports that Jens Kruse Andersen found a(15) and Gennady Gusev and Jens Kruse Andersen together found a(16) and a(17).` `a(18) found by Gusev and Andersen.` `a(19)=a(20) found by Jaroslaw Wroblewski (jwr(AT)math.uni.wroc.pl), Dec 02 2008` `a(21) found by Jaroslaw Wroblewski (jwr(AT)math.uni.wroc.pl), Dec 12 2008`

Content is available under The OEIS End-User License Agreement .

Last modified February 15 21:23 EST 2012. Contains 205856 sequences.