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A062229 Smoothly undulating palindromic primes of the form (94*10^a(n)-49)/99. 0
5, 17, 65, 143, 551, 92981 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Prime versus probable prime status and proofs are given in the author's table.

No further terms < 100000. - Ray Chandler, Aug 17 2011

LINKS

Table of n, a(n) for n=1..6.

P. De Geest, SUPP Reference Table - 949

Index entries for sequences related to smoothly undulating palindromic primes

EXAMPLE

a(n)=17 -> (94*10^17-49)/99 = 94949494949494949.

CROSSREFS

Cf. A062209-A062232, A059758, A032758.

Sequence in context: A149670 A149671 A275220 * A273483 A253067 A273793

Adjacent sequences:  A062226 A062227 A062228 * A062230 A062231 A062232

KEYWORD

nonn,base

AUTHOR

Patrick De Geest and Hans Rosenthal (Hans.Rosenthal(AT)t-online.de), Jun 15 2001.

EXTENSIONS

92981 from Ray Chandler, Jul 29 2011

Edited by Ray Chandler, Aug 17 2011

STATUS

approved

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Last modified September 23 21:28 EDT 2017. Contains 292391 sequences.