Number of base 18 circular n-digit numbers with adjacent digits differing by 6 or less.
A125406
Number of base 18 circular n-digit numbers with adjacent digits differing by 6 or less.
Terms
- a(0) =1a(1) =18a(2) =192a(3) =1740a(4) =18140a(5) =193148a(6) =2099982a(7) =23097358a(8) =255965684a(9) =2849912436a(10) =31823439562a(11) =355996289370
External references
- oeis: A125406