0,1

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

P. De Geest, SUPP Reference Table

a(n)=7 -> (16*10^7-61)/99 = 1717171.

Cf. A062209-A062232, A059758, A032758.

Sequence in context: A084065 A043077 A014637 this_sequence A121183 A069404 A015564

Adjacent sequences: A062209 A062210 A062211 this_sequence A062213 A062214 A062215

nonn,base

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