Denominators of the sequence 1, 1/2, (1/2)/(3/4), ((1/2)/(3/4))/((5/6)/(7/8)), ... .
A290638
Denominators of the sequence 1, 1/2, (1/2)/(3/4), ((1/2)/(3/4))/((5/6)/(7/8)), ... .
Terms
- a(0) =1a(1) =2a(2) =3a(3) =10a(4) =405a(5) =204102a(6) =391202754597
External references
- oeis: A290638