80586

Appears in sequences

• The terms of A073211 (sums of two powers of 11) divided by 2.at n=17A073219
• a(n) = n^2*(n^3+1)/2.at n=11A101378
• 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 two, four, five or six distinct values for every i,j,k<=n.at n=9A211577
• The hyper-Wiener index of the cyclic phenylene with n hexagons (n>=3).at n=8A224457