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A022494
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Number of connected regular linearized chord diagrams of degree n.
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0
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1, 1, 1, 2, 5, 16, 63, 293, 1561, 9321, 61436, 442134, 3446077, 28905485, 259585900, 2485120780, 25267283367, 271949606805, 3089330120711, 36943477086287, 463943009361687, 6105064699310785, 84011389289865102
(list; graph; refs; listen; history; internal format)
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