NUM | SUM ------------ [1] 0 + 1 = 1 [2] 1 + 1 = 2 [3] 1 + 2 = 3 [4] 2 + 3 = 5 [5] 3 + 5 = 8 [6] 5 + 8 = 13 [7] 8 + 13 = 21 [8] 13 + 21 = 34 [9] 21 + 34 = 55 [10] 34 + 55 = 89 [11] 55 + 89 = 144 [12] 89 + 144 = 233 [13] 144 + 233 = 377 [14] 233 + 377 = 610 [15] 377 + 610 = 987 [16] 610 + 987 = 1597 [17] 987 + 1597 = 2584 [18] 1597 + 2584 = 4181 [19] 2584 + 4181 = 6765 [20] 4181 + 6765 = 10946 [21] 6765 + 10945 = 17711 [22] 10945 + 17711 = 28656 [23] 17711 + 28656 = 46367 [24] 28656 + 46367 = 75023 [25] 46367 + 75023 = 121390 [26] 75023 + 121390 = 196413 [27] 121390 + 196413 = 317803 [28] 196413 + 317803 = 514216 // Checked here. Every up until this point is guaranteed to be right [29] 317803 + 514216 = 832019 [30] 514216 + 832019 = 1346235 [31] 832019 + 1346235 = 2178254 [32] 1346235 + 2178254 = 3524489 [33] 2178254 + 3524489 = 5702743 [34] 3524489 + 5702743 = 9227232 [35] 5702743 + 9227232 = 14929975 [36] 9227232 + 14929975 = 24157207 [37] 14929975 + 24157207 = 39087182 [38] 24157207 + 39087182 = 63244389 [39] 39087182 + 63244389 = 102331571 // Still safe :D [40] 63244389 + 102331571 = 165575960 [41] 102331571 + 165575960 = 267907531 [42] 165575960 + 267907531 = 433483491 102331571165575960267907531433483491