Number of length n+1 nonnegative integer arrays starting and ending with 0 with adjacent elements differing by no more than 6.
A204211
Number of length n+1 nonnegative integer arrays starting and ending with 0 with adjacent elements differing by no more than 6.
Terms
- a(0) =1a(1) =7a(2) =49a(3) =434a(4) =4116a(5) =41363a(6) =431445a(7) =4629851a(8) =50775347a(9) =566592411a(10) =6412416619a(11) =73428973184a(12) =849204106870
External references
- oeis: A204211