Number of base 19 n-digit numbers with adjacent digits differing by four or less.
A126514
Number of base 19 n-digit numbers with adjacent digits differing by four or less.
Terms
- a(0) =1a(1) =19a(2) =151a(3) =1239a(4) =10271a(5) =85611a(6) =715649a(7) =5991499a(8) =50202083a(9) =420816645a(10) =3528266989a(11) =29585656541a(12) =248100670697
External references
- oeis: A126514