1, 2, 1, 5, 4, 1, 14, 15, 6, 1, 42, 56, 30, 8, 1, 132, 210, 140, 50, 10, 1, 429, 792, 630, 280, 75, 12, 1, 1430, 3003, 2772, 1470, 490, 105, 14, 1, 4862, 11440, 12012, 7392, 2940, 784, 140, 16, 1, 16796, 43758, 51480, 36036, 16632, 5292, 1176, 180, 18, 1, 58786