149815

Appears in sequences

• a(0)=1, a(1)=5, a(n)=8*a(n-1)-a(n-2).at n=6A105426
• Numbers k such that A003313(k) = A003313(7*k).at n=4A116462
• x-values in the solution to 15*x^2 - 14 = y^2.at n=12A199336