5762400

Appears in sequences

• Number of elements of GF(7^n) with trace 0 and subtrace 1.at n=9A074015
• Number of elements of GF(7^n) with trace 1 and subtrace 0.at n=9A074017
• Number of elements of GF(7^n) with trace 1 and subtrace 2.at n=9A074019
• Number of elements of GF(7^n) with trace 1 and subtrace 6.at n=9A074023
• Number of reduced words of length n in Coxeter group on 50 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.at n=4A162919
• Number of n X 7 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 0 1 1 vertically.at n=14A208068
• Number of 7-ary sequences with primitive period n.at n=8A218124
• Number of length 8 primitive (=aperiodic or period 8) n-ary words.at n=7A218131
• Intersection of A055932 and A002378.at n=20A385189