Number of base 30 circular n-digit numbers with adjacent digits differing by 3 or less.
A125340
Number of base 30 circular n-digit numbers with adjacent digits differing by 3 or less.
Terms
- a(0) =1a(1) =30a(2) =198a(3) =1026a(4) =6238a(5) =38350a(6) =241614a(7) =1541878a(8) =9944222a(9) =64647846a(10) =422988918a(11) =2782157694a(12) =18379498222a(13) =121868659046a(14) =810638482054
External references
- oeis: A125340