Number of sets of exactly eight nonempty words with a total of n letters over n-ary alphabet such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter.
A293970
Number of sets of exactly eight nonempty words with a total of n letters over n-ary alphabet such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter.
Terms
- a(0) =10a(1) =206a(2) =1926a(3) =13957a(4) =85610a(5) =476631a(6) =2477550a(7) =12289388a(8) =58942808a(9) =276126959a(10) =1272626168a(11) =5803545269a(12) =26305047510a(13) =118947441994a(14) =538263144030
External references
- oeis: A293970