Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 97.
A031685
Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 97.
Terms
- a(0) =59561a(1) =191050a(2) =193681a(3) =530209a(4) =537514a(5) =680914a(6) =685873a(7) =692513a(8) =857837a(9) =865261a(10) =1248218a(11) =1250453a(12) =1259413a(13) =1471994a(14) =1474421a(15) =1479281a(16) =1481714a(17) =1484149a(18) =1486586a(19) =1491466a(20) =1496354a(21) =1498801a(22) =1722073a(23) =1737853a(24) =1748413a(25) =1988941a(26) =1994585
External references
- oeis: A031685