0, 1 1, 1 2, 2 3, 3 4, 5 5, 8 6, 13 7, 21 8, 34 9, 55 10, 89 11, 144 12, 233 13, 377 14, 610 15, 987 16, 1597 17, 2584 18, 4181 19, 6765 20, 10946 21, 17711 22, 28657 23, 46368 24, 75025 25, 121393 26, 196418 27, 317811 28, 514229 29, 832040 30, 1346269 31, 2178309 32, 3524578 33, 5702887 34, 9227465 35, 14930352 36, 24157817 37, 39088169 38, 63245986 39, 102334155 40, 165580141 41, 267914296 42, 433494437 43, 701408733 44, 1134903170 45, 1836311903 46, 2971215073 47, 4807526976 48, 7778742049 49, 12586269025 50, 20365011074 51, 32951280099 52, 53316291173 53, 86267571272 54, 139583862445 55, 225851433717 56, 365435296162 57, 591286729879