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A032220
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Number of ways to partition n labeled elements into pie slices of different odd sizes, allowing the pie to be turned over.
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2
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1, 0, 1, 4, 1, 6, 1, 64, 505, 130, 1321, 1024, 13157, 2380, 395851, 17313664, 1639617, 73554666, 16100905, 919339264, 292018525, 18910614580, 1549052715, 1523900106304, 141366386526801, 9494469178116
(list; graph; refs; listen; history; internal format)
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