Number of 8-ascent sequences of length n with no consecutive repeated letters.
A264913
Number of 8-ascent sequences of length n with no consecutive repeated letters.
Terms
- a(0) =1a(1) =1a(2) =8a(3) =72a(4) =684a(5) =6876a(6) =72924a(7) =814056a(8) =9544164a(9) =117284766a(10) =1507813722a(11) =20243939784a(12) =283383218358
External references
- oeis: A264913