414355

Appears in sequences

• Greedy frac multiples of log(2): a(1)=1, Sum_{n>0} frac(a(n)*log(2)) = 1.at n=17A079941
• Denominators of the convergents of the continued fraction for log(2).at n=15A079943
• Numbers n such that 9*2^(2*n-1) - 1 is prime.at n=39A091996