

A183759


Unlabeled superCatalan numbers: patterns of nonintersecting chords joining unlabeled points on a circle, triangle decomposed by number of chords.


1



1, 1, 1, 1, 2, 3, 1, 2, 7, 7, 1, 3, 15, 33, 22, 1, 3, 24, 94, 136, 66, 1, 4, 41, 218, 525, 552, 217, 1, 4, 57, 440, 1517, 2673, 2233, 715, 1, 5, 86, 804, 3748, 9439, 12917, 8807, 2438
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