Number of base 8 circular n-digit numbers with adjacent digits differing by 2 or less.
A124843
Number of base 8 circular n-digit numbers with adjacent digits differing by 2 or less.
Terms
- a(0) =1a(1) =8a(2) =34a(3) =122a(4) =502a(5) =2098a(6) =8980a(7) =38928a(8) =170382a(9) =750722a(10) =3323554a(11) =14763438a(12) =65736004a(13) =293186252a(14) =1309156946a(15) =5850527002a(16) =26160514526a(17) =117022825786a(18) =523619082772
External references
- oeis: A124843