OFFSET
1,1
FORMULA
EXAMPLE
w(2) = 3/7, w(4) = 1/13, w(6) = 12/703, ...
MATHEMATICA
r[s_] := Zeta[2*s]/Zeta[s]^2; w[s_] := (1 - r[s])/(1 + r[s]); Table[Denominator[w[2*n]], {n, 1, 15}] (* Amiram Eldar, Nov 01 2021 *)
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
Thomas Ordowski, Nov 01 2021
EXTENSIONS
More terms from Amiram Eldar, Nov 01 2021
STATUS
approved