Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,1,0.

A037752

Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 2,3,1,0.

Terms

    a(0) =2a(1) =13a(2) =66a(3) =330a(4) =1652a(5) =8263a(6) =41316a(7) =206580a(8) =1032902a(9) =5164513a(10) =25822566a(11) =129112830a(12) =645564152a(13) =3227820763a(14) =16139103816a(15) =80695519080a(16) =403477595402

External references