A218878 Number of components of the poset Sigma(n) arising from classification of primitive integral triangles with rectangular defect n.

2, 1, 1, 2, 1, 1, 2, 2, 3, 1, 1, 2, 1, 2, 2, 4, 2, 1, 1, 2, 2, 1, 2, 4, 5, 1, 1, 2, 1, 2, 2, 2, 3, 3, 2, 4, 2, 1, 2, 4, 2, 2, 1, 2, 2, 2, 2, 4, 8, 1, 2