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 26.
A031614
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 26.
Terms
- a(0) =170a(1) =1609a(2) =8513a(3) =8698a(4) =20857a(5) =29753a(6) =38641a(7) =49573a(8) =50914a(9) =52273a(10) =61865a(11) =62861a(12) =64877a(13) =77725a(14) =90529a(15) =91733a(16) =93554a(17) =94778a(18) =95393a(19) =96629a(20) =106901a(21) =108209a(22) =108866a(23) =110849a(24) =111514a(25) =112181a(26) =113521a(27) =124633a(28) =128893a(29) =143725
External references
- oeis: A031614