Composite numbers n such that 8*n^2-2*n-1 divides the primitive part U(n) of Fibonacci(n).

Terms

a(0) =27a(1) =807a(2) =1707a(3) =2977a(4) =3027a(5) =3277a(6) =4717a(7) =5137a(8) =5677a(9) =5917a(10) =5967a(11) =6187a(12) =7087a(13) =7357a(14) =7597a(15) =7707a(16) =8217a(17) =9117a(18) =9297a(19) =9387a(20) =9667a(21) =9877a(22) =9927a(23) =9997a(24) =10387a(25) =11097a(26) =11647a(27) =11797a(28) =12727a(29) =13407