63115

Appears in sequences

• Numbers k such that 33*2^k - 1 is prime.at n=44A002240
• a(n) = floor(Pi^n mod n^Pi).at n=35A066434
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + 2n, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.at n=18A294366