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

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