a(0) = 1; a(n) is obtained by incrementing each digit of a(n-1) by 5.

A061519

a(0) = 1; a(n) is obtained by incrementing each digit of a(n-1) by 5.

Terms

    a(0) =1a(1) =6a(2) =11a(3) =66a(4) =1111a(5) =6666a(6) =11111111a(7) =66666666

External references