1,
1, 6,
1, 14, 21,
1, 24, 84, 56,
1, 36, 216, 336, 126,
1, 50, 450, 1200, 1050, 252,
1, 66, 825, 3300, 4950, 2772, 462,
1, 84, 1386, 7700, 17325, 16632, 6468, 792,
1, 104, 2184, 16016, 50050, 72072, 48048, 13728, 1287,
1, 126, 3276, 30576, 126126, 252252, 252252, 123552, 27027, 2002,
1, 150, 4725, 54600, 286650, 756756, 1051050, 772200, 289575, 50050, ...