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A036372
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Number of ternary rooted trees with n nodes and height at most 4.
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0
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1, 1, 1, 2, 4, 7, 12, 20, 31, 47, 70, 99, 137, 184, 239, 300, 369, 432, 498, 551, 594, 614, 624, 601, 570, 514, 453, 378, 312, 238, 181, 128, 89, 56, 37, 20, 12, 6, 3, 1, 1
(list; graph; refs; listen; history; internal format)
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