a(n) is the smallest nonnegative k such that n + k divides Fibonacci(n) + k, or -1 if no such k exists.
A302062
a(n) is the smallest nonnegative k such that n + k divides Fibonacci(n) + k, or -1 if no such k exists.
Terms
- a(0) =1a(1) =0a(2) =-1a(3) =-1a(4) =-1a(5) =0a(6) =-1a(7) =-1a(8) =5a(9) =16a(10) =5a(11) =2a(12) =0a(13) =7a(14) =19a(15) =2a(16) =955a(17) =3a(18) =1265a(19) =2062a(20) =51a(21) =2a(22) =27a(23) =80a(24) =0a(25) =0a(26) =121341a(27) =15080a(28) =317755a(29) =1
External references
- oeis: A302062