Number of base 28 n-digit numbers with adjacent digits differing by two or less.
A126415
Number of base 28 n-digit numbers with adjacent digits differing by two or less.
Terms
- a(0) =1a(1) =28a(2) =134a(3) =650a(4) =3168a(5) =15486a(6) =75848a(7) =372024a(8) =1826730a(9) =8977530a(10) =44151860a(11) =217269760a(12) =1069715430a(13) =5268960200a(14) =25962370558a(15) =127969407686a(16) =630947807506
External references
- oeis: A126415