a(n) = 78 written in base n.

Terms

a(1) =1001110a(2) =2220a(3) =1032a(4) =303a(5) =210a(6) =141a(7) =116a(8) =86a(9) =78a(10) =71a(11) =66a(12) =60a(13) =58a(14) =53