203095

Appears in sequences

• a(n) = 4^n - n^5.at n=9A024041
• Where records occur in A001917.at n=22A152597
• Monotonic ordering of nonnegative differences 8^i-3^j, for 40>= i>=0, j>=0.at n=32A192156
• Monotonic ordering of nonnegative differences 4^i-9^j, for 40>= i>=0, j>=0.at n=28A192169
• Indices of Wagstaff primes.at n=7A243979
• a(n) = 4^n - n*3^(n-1).at n=9A380651