Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 11 (most significant digit on right).

A061964

Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 11 (most significant digit on right).

Terms

    a(0) =1a(1) =5a(2) =20a(3) =140a(4) =3400a(5) =6008a(6) =9160a(7) =24655a(8) =26265a(9) =58671a(10) =151496a(11) =265500a(12) =535860a(13) =806445a(14) =926620a(15) =990195a(16) =2675580a(17) =7153175

External references