5764800

Appears in sequences

• a(n) = 7^n-1.at n=8A024075
• a(n) = n*7^n - 1.at n=6A064753
• Jordan function J_8(n).at n=6A069093
• a(n) = (n-1)^n - 1.at n=8A085606
• Inverse modulo 2 binomial transform of 7^n.at n=8A100740
• Difference of two positive 8th powers.at n=21A181127
• Order of Fibonacci group F(n,4) (or 0 if the group is infinite).at n=48A202626
• a(n) = n^8 - 1.at n=6A258809
• a(n) = Sum_{d|n, n/d==1 (mod 4)} d^8 - Sum_{d|n, n/d==3 (mod 4)} d^8.at n=6A321832
• Even positive numbers that are one less than the square of a perfect power.at n=30A389955