Number of base 10 n-digit numbers with adjacent digits differing by five or less.
A126531
Number of base 10 n-digit numbers with adjacent digits differing by five or less.
Terms
- a(0) =1a(1) =10a(2) =80a(3) =660a(4) =5430a(5) =44692a(6) =367826a(7) =3027314a(8) =24915652a(9) =205062892a(10) =1687725824a(11) =13890462738a(12) =114322452324a(13) =940906242802
External references
- oeis: A126531