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 33.
A031621
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 33.
Terms
- a(0) =2509a(1) =13738a(2) =23185a(3) =61729a(4) =64234a(5) =79813a(6) =80378a(7) =81514a(8) =83233a(9) =98957a(10) =101485a(11) =102761a(12) =147218a(13) =150298a(14) =151073a(15) =152629a(16) =171194a(17) =172021a(18) =175349a(19) =176186a(20) =177866a(21) =178709a(22) =180401a(23) =205033a(24) =231241a(25) =233165a(26) =235097a(27) =238985a(28) =263105a(29) =265157
External references
- oeis: A031621