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A062217 Smoothly undulating palindromic primes of the form (32*10^a(n)-23)/99. 0
5, 9, 11, 3015, 3407, 6959, 9599, 11399, 16593, 25883 (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..10.

P. De Geest, SUPP Reference Table - 323

Index entries for sequences related to smoothly undulating palindromic primes

EXAMPLE

a(n)=11 -> (32*10^11-23)/99 = 32323232323.

CROSSREFS

Cf. A062209-A062232, A059758, A032758.

Sequence in context: A120228 A053749 A099082 * A190691 A135979 A287452

Adjacent sequences:  A062214 A062215 A062216 * A062218 A062219 A062220

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.