A125360 Number of base 23 circular n-digit numbers with adjacent digits differing by 4 or less.

1, 23, 187, 1223, 9347, 72573, 577279, 4654925, 37943939, 311837075, 2579551497, 21450968309, 179155113323, 1501673922057, 12625149738521, 106416815593683, 898941182378771, 7607848721495845, 64489085542582579, 547401698354394021

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