282496

Appears in sequences

• a(n)*a(n+3) - a(n+1)*a(n+2) = 2^n, given a(0)=1, a(1)=1, a(2)=2.at n=17A080877
• a(n)*a(n+3) - a(n+1)*a(n+2) = 2^n, given a(0)=1, a(1)=1, a(2)=3.at n=16A080878
• Expansion of (1-3*x)/(1 - 6*x + 4*x^2).at n=8A098648