65855

Appears in sequences

• Expansion of x*(1+2*x^2-2*x^3+x^4) / ((x-1)*(x^2-2*x-1)*(x^2-x+1)*(x+1)^2).at n=13A109782
• Number of 3-almost primes t such that 2^n < t <= 2^(n+1).at n=18A120034
• a(n) = a(n-1) + Sum_{k=0..floor(log_2(n-1))} a(2^k), a(1) = 1.at n=36A133147
• a(n) = 3*n^3 - 1.at n=28A345701
• Smallest Boolean functions from big equivalence classes representing monotone functions (subsequence of A227723).at n=32A349743