Number of base 22 n-digit numbers with adjacent digits differing by two or less.
A126409
Number of base 22 n-digit numbers with adjacent digits differing by two or less.
Terms
- a(0) =1a(1) =22a(2) =104a(3) =500a(4) =2418a(5) =11736a(6) =57098a(7) =278274a(8) =1357980a(9) =6633780a(10) =32433110a(11) =158676010a(12) =776746680a(13) =3804116478a(14) =18638153276a(15) =91348350296a(16) =447842953212
External references
- oeis: A126409