id:A088267 - OEIS Search Results

Search: id:A088267

Displaying 1-1 of 1 results found.

page 1

Smallest number that on prefixing with the n-th term of A088265 yields prime.

+0
2

2, 1, 3, 4, 5, 1, 5, 1, 2, 1, 6, 9, 18, 9, 5, 4, 2, 7, 3, 1, 6, 3, 11, 9, 20, 6, 32, 16, 11, 13, 11, 1, 6, 15, 6, 21, 18, 1, 5, 13, 14, 1, 6, 18, 15, 9, 12, 3, 50, 19, 56, 12, 9, 3, 5, 66, 27, 1, 8, 24, 11, 9, 11, 13, 24, 79, 3, 43, 26, 19, 11, 4, 39, 3, 45, 9, 11, 6, 6, 15, 2, 1, 41, 18, 5, 19 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`a(13) = 18 as A088265(13) = 10001 and 1810001 is a prime while 110001, 210001 to 1710001 are all composite.`
	CROSSREFS	`Cf. A088265, A088267.` `Adjacent sequences: A088264 A088265 A088266 this_sequence A088268 A088269 A088270` `Sequence in context: A033779 A033799 A085985 this_sequence A117407 A092790 A082470`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 28 2003`
	EXTENSIONS	`More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Jul 28 2005`

page 1

Search completed in 0.002 seconds

Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

AT&T Labs Research