Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 70.
A031568
Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 70.
Terms
- a(0) =4902a(1) =4918a(2) =4934a(3) =4942a(4) =4946a(5) =4962a(6) =4978a(7) =4994a(8) =5006a(9) =5026a(10) =5058a(11) =5062a(12) =5074a(13) =5078a(14) =5086a(15) =5094a(16) =5102a(17) =5126a(18) =5142a(19) =5154a(20) =5158a(21) =5182a(22) =11028a(23) =11037a(24) =11073a(25) =11091a(26) =11121a(27) =11127a(28) =11157a(29) =11163
External references
- oeis: A031568