login
A226887
Number of n-length words w over an 8-ary alphabet {a1,a2,...,a8} such that #(w,a1) >= #(w,a2) >= ... >= #(w,a8) >= 1, where #(w,x) counts the letters x in word w.
2
40320, 181440, 1512000, 9979200, 77172480, 553512960, 4567923360, 36562125600, 322951749120, 2187661956480, 17196277250880, 125709760088640, 987050023778880, 7327777065003360, 59026901641202880, 443774894931688320, 3612457777775749056, 26312360518655164800
OFFSET
8,1
LINKS
CROSSREFS
Column k=8 of A226874.
Sequence in context: A090394 A250055 A321844 * A284205 A239035 A179734
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Jun 21 2013
STATUS
approved