id:A062225 - OEIS Search Results

Search: id:A062225

Displaying 1-1 of 1 results found.

page 1

Smoothly undulating palindromic primes of the form (78*10^a(n)-87)/99.

+0
1

3, 5, 21, 27, 95, 2075, 2165, 3047, 3503, 16791, 34883 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Prime versus probable prime status and proofs are given in the author's table.`
	LINKS	`P. De Geest, SUPP Reference Table`
	EXAMPLE	`a(n)=21 -> (78*10^21-87)/99 = 787878787878787878787.`
	CROSSREFS	`Cf. A062209-A062232, A059758, A032758.` `Sequence in context: A065926 A128561 A032414 this_sequence A082699 A096729 A001775` `Adjacent sequences: A062222 A062223 A062224 this_sequence A062226 A062227 A062228`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com) and Hans Rosenthal (Hans.Rosenthal(AT)t-online.de), Jun 15 2001.`

page 1

Search completed in 0.002 seconds

Last modified December 2 15:58 EST 2008. Contains 150992 sequences.