Number of multisets of nonempty words with a total of n letters over senary alphabet such that all letters occur at least once in the multiset.
A320216
Number of multisets of nonempty words with a total of n letters over senary alphabet such that all letters occur at least once in the multiset.
Terms
- a(0) =4051a(1) =114402a(2) =1918083a(3) =24917060a(4) =277491084a(5) =2788377264a(6) =26047147641a(7) =230519395506
External references
- oeis: A320216