Number of base 30 circular n-digit numbers with adjacent digits differing by 9 or less.
A125487
Number of base 30 circular n-digit numbers with adjacent digits differing by 9 or less.
Terms
- a(0) =1a(1) =30a(2) =480a(3) =6420a(4) =99420a(5) =1572180a(6) =25422222a(7) =416454978a(8) =6885816564a(9) =114581515836
External references
- oeis: A125487