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A062222 Smoothly undulating palindromic primes of the form (73*10^a(n)-37)/99. 0
15, 39, 567, 2529, 14337 (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..5.

P. De Geest, SUPP Reference Table - 737

Index entries for sequences related to smoothly undulating palindromic primes

EXAMPLE

a(n)=15 -> (73*10^15-37)/99 = 737373737373737.

CROSSREFS

Cf. A062209-A062232, A059758, A032758.

Sequence in context: A259429 A126950 A091847 * A223432 A044092 A044473

Adjacent sequences:  A062219 A062220 A062221 * A062223 A062224 A062225

KEYWORD

nonn,base

AUTHOR

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

EXTENSIONS

Edited by Ray Chandler, Aug 17 2011

STATUS

approved

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Last modified September 23 21:16 EDT 2017. Contains 292391 sequences.