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A218878
Number of components of the poset Sigma(n) arising from classification of primitive integral triangles with rectangular defect n.
1
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
OFFSET
1,1
LINKS
CROSSREFS
Cf. A218879.
Sequence in context: A161043 A029316 A104368 * A364137 A240061 A162320
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Nov 26 2012
STATUS
approved