Sum of continued fraction terms in Sum_{k=1..n}(1/k^2).

Terms

a(0) =1a(1) =5a(2) =10a(3) =13a(4) =26a(5) =44a(6) =53a(7) =37a(8) =47a(9) =58a(10) =60a(11) =80a(12) =198a(13) =78a(14) =115a(15) =93a(16) =206a(17) =271a(18) =1583a(19) =144a(20) =278a(21) =235a(22) =148a(23) =185a(24) =913a(25) =366a(26) =185a(27) =215a(28) =500a(29) =251