Numerator of Sum_{k=1..n} (-1)^(k+1)/prime(k)^2.
A136368
Numerator of Sum_{k=1..n} (-1)^(k+1)/prime(k)^2.
Terms
- a(0) =1a(1) =5a(2) =161a(3) =6989a(4) =889769a(5) =145034861a(6) =42816875729
External references
- oeis: A136368
A136368
Numerator of Sum_{k=1..n} (-1)^(k+1)/prime(k)^2.