105468

Appears in sequences

• Number of -2..2 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^(t+u+v)) having four or six distinct values for every i,j,k<=n.at n=10A211573
• Primitive integer length of the side of an origin-centered square that contains inside its boundary a point with integer coordinates that is an integer distance from three of the four corners.at n=33A215365
• Numbers k such that 4*k + 3 is a perfect cube, sorted by absolute values.at n=37A305291
• a(1) = 24603, a(n) = n*a(n-1) but products that are not in A010784 are first reduced as in A320486 (see comments); continue until zero is reached.at n=33A321148
• Numbers k such that k and k+1 have at least 4 but not both exactly 4 distinct prime factors.at n=37A321494