Number of base 10 n-digit numbers with adjacent digits differing by three or less.
A126478
Number of base 10 n-digit numbers with adjacent digits differing by three or less.
Terms
- a(0) =1a(1) =10a(2) =58a(3) =350a(4) =2130a(5) =12990a(6) =79258a(7) =483646a(8) =2951370a(9) =18010366a(10) =109906170a(11) =670689902a(12) =4092809194a(13) =24975905246a(14) =152412637946a(15) =930080892110
External references
- oeis: A126478