Number of n-length words on {0,1,2,3,4} avoiding runs of zeros of length 1 (mod 3).
A255632
Number of n-length words on {0,1,2,3,4} avoiding runs of zeros of length 1 (mod 3).
Terms
- a(0) =1a(1) =4a(2) =17a(3) =73a(4) =312a(5) =1333a(6) =5697a(7) =24348a(8) =104057a(9) =444713a(10) =1900592a(11) =8122653a(12) =34714177a(13) =148359668a(14) =634051937a(15) =2709778633a(16) =11580912872a(17) =49493911173a(18) =211524537857a(19) =904002715788
External references
- oeis: A255632