a(n) = 109 written in base 10 - n.A095609a(n) = 109 written in base 10 - n.Terms a(0) =109a(1) =131a(2) =155a(3) =214a(4) =301a(5) =414a(6) =1231a(7) =11001a(8) =1101101External referencesoeis: A095609