515057

Appears in sequences

• Monotonic ordering of nonnegative differences 9^i-4^j, for 40>= i>=0, j>=0.at n=29A192170
• a(n) = 3^n - 2^(n+2).at n=12A214091
• Expansion of F(x) where F(x) = 1 + x / (1 - x * F(x) * F(-x^2) ).at n=18A238426
• 3^(p-1)-2^(p+1) for primes p > 3.at n=3A239926