The sum of the first n terms of the sequence is the concatenation of the first n digits of the sequence, and a(1) = 8.
A299871
The sum of the first n terms of the sequence is the concatenation of the first n digits of the sequence, and a(1) = 8.
Terms
- a(0) =8a(1) =80a(2) =792a(3) =7927a(4) =79272a(5) =792713a(6) =7927135a(7) =79271352a(8) =792713513a(9) =7927135135a(10) =79271351350a(11) =792713513502
External references
- oeis: A299871