Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 60 ones.

Terms

a(0) =4111a(1) =4174a(2) =4741a(3) =4951a(4) =5581a(5) =6406a(6) =6421a(7) =6529a(8) =7039a(9) =7201a(10) =7411a(11) =7549a(12) =7723a(13) =7849a(14) =8038a(15) =8086a(16) =8212a(17) =9124a(18) =9403a(19) =9769a(20) =10129a(21) =10141a(22) =10321a(23) =10429a(24) =11161a(25) =11587a(26) =11596a(27) =11731a(28) =11878a(29) =11989