78528

Appears in sequences

• Expansion of (theta_3(z)*theta_3(7z) + theta_2(z)*theta_2(7z))^4.at n=24A028596
• Expansion of (1-x)/(1-2*x-2*x^3+2*x^4).at n=15A052971
• a(0)=1, a(n+1) = (a(n)*7) XOR a(n).at n=6A203601