%I #4 Oct 16 2017 11:58:19
%S 1,9,82,563,3807,23376,142085,829038,4816390,27477989,156716051,
%T 887263747,5034299169,28513927121,162089445027,922536360293,
%U 5273968531519,30236181831043,174184141284927,1007162425272715,5852489042303046,34148843838375080,200241641820235902
%N Number of multisets of nonempty words with a total of n letters over octonary alphabet containing the eighth letter such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter.
%H Alois P. Heinz, <a href="/A293803/b293803.txt">Table of n, a(n) for n = 8..1000</a>
%F a(n) = A293738(n) - A293737(n).
%Y Column k=8 of A293109.
%Y Cf. A293737, A293738.
%K nonn
%O 8,2
%A _Alois P. Heinz_, Oct 16 2017
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