Number of base 27 n-digit numbers with adjacent digits differing by three or less.
A126495
Number of base 27 n-digit numbers with adjacent digits differing by three or less.
Terms
- a(0) =1a(1) =27a(2) =177a(3) =1183a(4) =7961a(5) =53795a(6) =364489a(7) =2474351a(8) =16821389a(9) =114483903a(10) =779844261a(11) =5315901159a(12) =36257137597a(13) =247407046293
External references
- oeis: A126495