Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 22 (most significant digit on right and removing all least significant zeros before concatenation).

A029539

Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 22 (most significant digit on right and removing all least significant zeros before concatenation).

Terms

    a(0) =1a(1) =3a(2) =7a(3) =9a(4) =21a(5) =51a(6) =483a(7) =687a(8) =919a(9) =1095a(10) =1395a(11) =3117a(12) =3649a(13) =25329a(14) =46487a(15) =47963a(16) =65541a(17) =71547a(18) =182949a(19) =228057a(20) =231483a(21) =759747a(22) =2420481a(23) =3156489a(24) =3781071a(25) =5290915

External references