Numerators C(n) of the rational part in J(n) = Integral_{x=0..Pi/2} x*cos(x)^(2n) dx.

A389342

Numerators C(n) of the rational part in J(n) = Integral_{x=0..Pi/2} x*cos(x)^(2n) dx.

Terms

    a(0) =0a(1) =1a(2) =1a(3) =17a(4) =2a(5) =21a(6) =359a(7) =33569a(8) =134a(9) =13913a(10) =67079a(11) =747319a(12) =543091a(13) =3564395a(14) =7190137a(15) =350195291a(16) =10675004a(17) =365227411a(18) =826462621a(19) =584049435733a(20) =9169830244a(21) =755282865583

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