0,1

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

P. De Geest, SUPP Reference Table

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

Cf. A062209-A062232, A059758, A032758.

Sequence in context: A149669 A149670 A149671 this_sequence A120893 A149672 A149673

Adjacent sequences: A062226 A062227 A062228 this_sequence A062230 A062231 A062232

nonn,base

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