A125359 Number of base 22 circular n-digit numbers with adjacent digits differing by 4 or less.

1, 22, 178, 1162, 8858, 68622, 544618, 4381798, 35637914, 292226842, 2411821538, 20009585090, 166720115762, 1394041188406, 11690891947304, 98287713954492, 828060495187498, 6988697529064642, 59072380033613392, 499951394598901592

Offset: 0

Author

R. H. Hardin, Dec 28 2006

Keywords

• nonn
• base

Comments

[Empirical] a(base,n)=a(base-1,n)+A025014(n+1) for base>=4.int(n/2)+1

Links

• OEIS Wiki, Number of base k circular n-digit numbers with adjacent digits differing by d or less