Total number of words beginning with the first letter of an n-ary alphabet in all multisets of nonempty words with a total of n letters.
A292873
Total number of words beginning with the first letter of an n-ary alphabet in all multisets of nonempty words with a total of n letters.
Terms
- a(0) =0a(1) =1a(2) =5a(3) =37a(4) =415a(5) =6051a(6) =109476a(7) =2348767a(8) =58191451a(9) =1631827927a(10) =51029454163
External references
- oeis: A292873