1,1
Prime versus probable prime status and proofs are given in the author's table.
No further terms < 100000. - Ray Chandler (rayjchandler(AT)sbcglobal.net), Aug 17 2011
P. De Geest, SUPP Reference Table - 171
Index entries for sequences related to smoothly undulating palindromic primes
a(n)=31 -> (17*10^31-71)/99 = 1717171717171717171717171717171.
Cf. A062209-A062232, A059758, A032758.
Sequence in context: A107012 A170853 A102906 * A097759 A053237 A039378
Adjacent sequences: A062210 A062211 A062212 * A062214 A062215 A062216
nonn,bref
Patrick De Geest (pdg(AT)worldofnumbers.com) and Hans Rosenthal (Hans.Rosenthal(AT)t-online.de), Jun 15 2001.
Edited by Ray Chandler (rayjchandler(AT)sbcglobal.net), Aug 17 2011