Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 3 (most significant digit on right).

A061956

Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 3 (most significant digit on right).

Terms

    a(0) =1a(1) =4a(2) =7a(3) =11a(4) =56a(5) =104a(6) =340a(7) =17467a(8) =19136a(9) =125533a(10) =230857

External references