Denominators of the convergents of the continued fraction for sqrt(sqrt(2) - 1), the radius vector of the point of bisection of the arc of the unit lemniscate (x^2 + y^2)^2 = x^2 - y^2 in the first quadrant.
A154750
Denominators of the convergents of the continued fraction for sqrt(sqrt(2) - 1), the radius vector of the point of bisection of the arc of the unit lemniscate (x^2 + y^2)^2 = x^2 - y^2 in the first quadrant.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =1a(4) =2a(5) =3a(6) =14a(7) =87a(8) =101a(9) =289a(10) =679a(11) =1647a(12) =2326a(13) =3973a(14) =26164a(15) =30137a(16) =5420687a(17) =249381739a(18) =254802426a(19) =504184165a(20) =1767354921a(21) =4038894007a(22) =5806248928a(23) =9845142935a(24) =35341677733a(25) =221895209333a(26) =701027305732a(27) =922922515065
External references
- oeis: A154750