Number of base 19 circular n-digit numbers with adjacent digits differing by 9 or less.

A125476

Number of base 19 circular n-digit numbers with adjacent digits differing by 9 or less.

Terms

    a(0) =1a(1) =19a(2) =271a(3) =3439a(4) =49051a(5) =712519a(6) =10458163a(7) =154101799a(8) =2274460507a(9) =33592425049a(10) =496277475271

External references