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 24.
A031522
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 24.
Terms
- a(0) =578a(1) =594a(2) =614a(3) =622a(4) =642a(5) =662a(6) =674a(7) =1299a(8) =1317a(9) =1329a(10) =1374a(11) =1389a(12) =1401a(13) =1407a(14) =1437a(15) =1461a(16) =1473a(17) =1497a(18) =1509a(19) =1518a(20) =2308a(21) =2348a(22) =2364a(23) =2372a(24) =2380a(25) =2396a(26) =2404a(27) =2412a(28) =2428a(29) =2444
External references
- oeis: A031522