4-Digits

encodings for the first group of 6 digits, according to the table below. All digits in the last group of 6 digits are encoded using a single pattern RRRRRR

2<=b<=10. This routine uses the fact that in the ASCII character set, the digits 0 to 9 have sequential code values. */ printn(n, b) { extrn putchar; auto

Sequence A051004 (Numbers divisible both by their individual digits and by the sum of their digits). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation

Geest, P. The Nine Digits Page [1] （页面存档备份，存于互联网档案馆） Sloane, N. J. A. Sequences [2] （页面存档备份，存于互联网档案馆）, [3] （页面存档备份，存于互联网档案馆）, [4] （页面存档备份，存于互联网档案馆）,

Fromental-Ramain, Xavier Warot, and Denis Duboule. Regulation of number and size of digits by posterior Hox genes: A dose-dependent mechanism with potential evolutionary