Number of reduced words of length n in Coxeter group on 30 generators S_i with relations (S_i)^2 = (S_i S_j)^14 = I.
1, 30, 870, 25230, 731670, 21218430, 615334470, 17844699630, 517496289270
1 seqfan posts
Mon Nov 23 11:42:51 CET 2009 [seqfan] correction of A167373