Number of n-length words w over a 10-ary alphabet {a1,a2,...,a10} such that #(w,a1) >= #(w,a2) >= ... >= #(w,a10) >= 1, where #(w,x) counts the letters x in word w.
A226889
Number of n-length words w over a 10-ary alphabet {a1,a2,...,a10} such that #(w,a1) >= #(w,a2) >= ... >= #(w,a10) >= 1, where #(w,x) counts the letters x in word w.
Terms
- a(0) =3628800a(1) =19958400a(2) =199584000a(3) =1556755200a(4) =14045391360a(5) =116237721600
External references
- oeis: A226889