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A055892
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Also aperiodic partitions of n into k parts
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3
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1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 2, 2, 1, 0, 1, 2, 2, 1, 1, 0, 1, 3, 4, 3, 2, 1, 0, 1, 3, 5, 3, 3, 1, 1, 0, 1, 4, 6, 6, 5, 2, 2, 1, 0, 1, 4, 8, 7, 6, 3, 3, 1, 1, 0, 1, 5, 10, 11, 10, 7, 5, 3, 2, 1, 0, 1, 5, 11, 12, 13, 7, 7, 3, 2, 1, 1, 0, 1, 6, 14, 18, 18, 14, 11, 7, 5, 3, 2, 1, 0, 1, 6, 16, 20, 23
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,12
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LINKS
| N. J. A. Sloane, Transforms
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FORMULA
| Moebius transform of partition triangle A008284.
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EXAMPLE
| 1; 1,0; 1,1,0; 1,1,1,0; 1,2,2,1,0; ...
For n=6, 2+2+1+1 is periodic because it can be written 2*(2+1), similarly 1+1+1+1+1+1, 3+3 and 2+2+2.
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CROSSREFS
| Row sums give A000837. Cf. A055893.
Sequence in context: A079693 A117444 A015504 * A194527 A104244 A116403
Adjacent sequences: A055889 A055890 A055891 * A055893 A055894 A055895
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KEYWORD
| nonn,tabl
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AUTHOR
| Christian G. Bower (bowerc(AT)usa.net), Jun 09 2000
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