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A319056
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Number of non-isomorphic multiset partitions of weight n in which (1) all parts have the same size and (2) each vertex appears the same number of times.
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47
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1, 1, 4, 4, 10, 4, 21, 4, 26, 13, 28, 4, 128, 4, 39, 84, 150, 4, 358, 4, 956, 513, 86, 4, 12549, 1864, 134, 9582, 52366, 4, 301086, 4, 1042038, 407140, 336, 4690369, 61738312, 4, 532, 28011397, 2674943885, 4, 819150246, 4, 54904825372, 65666759973, 1303, 4, 4319823776760
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OFFSET
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0,3
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COMMENTS
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LINKS
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EXAMPLE
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Non-isomorphic representatives of the a(1) = 1 through a(6) = 21 multiset partitions:
(1) (11) (111) (1111) (11111) (111111)
(12) (123) (1122) (12345) (111222)
(1)(1) (1)(1)(1) (1234) (1)(1)(1)(1)(1) (112233)
(1)(2) (1)(2)(3) (11)(11) (1)(2)(3)(4)(5) (123456)
(11)(22) (111)(111)
(12)(12) (111)(222)
(12)(34) (112)(122)
(1)(1)(1)(1) (112)(233)
(1)(1)(2)(2) (123)(123)
(1)(2)(3)(4) (123)(456)
(11)(11)(11)
(11)(12)(22)
(11)(22)(33)
(11)(23)(23)
(12)(12)(12)
(12)(13)(23)
(12)(34)(56)
(1)(1)(1)(1)(1)(1)
(1)(1)(1)(2)(2)(2)
(1)(1)(2)(2)(3)(3)
(1)(2)(3)(4)(5)(6)
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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