1,2

Next term is greater than 2000.

9 is in the sequence because 123456789+2 is prime.

Cf. A099081, A099083.

Sequence in context: A102182 A120228 A053749 this_sequence A062217 A135979 A123574

Adjacent sequences: A099079 A099080 A099081 this_sequence A099083 A099084 A099085

base,more,nonn

Farideh Firoozbakht (f.firoozbakht(AT)math.ui.ac.ir), Oct 23 2004