Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 19 (most significant digit on right and removing all least significant zeros before concatenation).

A029536

Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 19 (most significant digit on right and removing all least significant zeros before concatenation).

Terms

    a(0) =1a(1) =3a(2) =9a(3) =21a(4) =28a(5) =36a(6) =48a(7) =87a(8) =100a(9) =156a(10) =189a(11) =208a(12) =300a(13) =547a(14) =999a(15) =1155a(16) =1395a(17) =1524a(18) =3267a(19) =6867a(20) =7663a(21) =8880a(22) =9295a(23) =30021a(24) =38740a(25) =49861a(26) =86427a(27) =379248a(28) =454269a(29) =657860

External references