Number of base 31 n-digit numbers with adjacent digits differing by two or less.
A126418
Number of base 31 n-digit numbers with adjacent digits differing by two or less.
Terms
- a(0) =1a(1) =31a(2) =149a(3) =725a(4) =3543a(5) =17361a(6) =85223a(7) =418899a(8) =2061105a(9) =10149405a(10) =50011235a(11) =246566635a(12) =1216199805a(13) =6001382075a(14) =29624479933a(15) =146279954561a(16) =722500541847
External references
- oeis: A126418