Numerators of convergents to the supergolden ratio.

Terms

a(0) =1a(1) =3a(2) =19a(3) =22a(4) =85a(5) =447a(6) =1873a(7) =41653a(8) =43526a(9) =85179a(10) =384242a(11) =469421a(12) =1323084a(13) =111608477a(14) =112931561a(15) =450403160a(16) =563334721a(17) =3830411486a(18) =4393746207a(19) =17011650107a(20) =21405396314a(21) =209660216933a(22) =231065613247a(23) =440725830180a(24) =671791443427