Minimal positive solution a(n) of Diophantine equation b(n)^2 - b(n)*a(n) - G(n)*a(n)^2 = +1 or -1 with G(n) := A078358(n). The companion sequence is b(n)=A077057(n).
A077058
Minimal positive solution a(n) of Diophantine equation b(n)^2 - b(n)*a(n) - G(n)*a(n)^2 = +1 or -1 with G(n) := A078358(n). The companion sequence is b(n)=A077057(n).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =1a(5) =8a(6) =2a(7) =10a(8) =1a(9) =1a(10) =40a(11) =5a(12) =2a(13) =3a(14) =250a(15) =1a(16) =1a(17) =106a(18) =3a(19) =1138a(20) =2a(21) =8a(22) =25a(23) =146a(24) =1a(25) =1a(26) =2968a(27) =15a(28) =298a(29) =16
External references
- oeis: A077058