86090

Appears in sequences

• Number of (n+1) X 6 binary arrays with consecutive windows of two bits considered as a binary number nondecreasing in every row and column.at n=12A202332
• Expansion of (1-3*x+x^2)/(1-9*x+28*x^2-35*x^3+15*x^4-x^5).at n=8A221863
• Expansion of 1/(1 - x - 4*x^2 + 3*x^3 + 3*x^4 - x^5).at n=17A231181
• Coefficients for the nonnegative powers of rho(11) = 2*cos(Pi/11) when written in the power basis of the degree 5 number field Q(rho(11)). Coefficients for the zeroth and fourth powers.at n=22A231182