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A109707
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Number of partitions of n into parts each equal to 5 mod 7.
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0
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0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 2, 1, 1, 1, 0, 2, 1, 2, 1, 1, 2, 1, 3, 1, 3, 2, 2, 3, 1, 4, 2, 4, 3, 2, 5, 2, 6, 3, 5, 5, 3, 7, 3, 8, 5, 6, 8, 4, 10, 5, 10, 8, 8, 11, 6, 13, 8, 13, 12, 10, 15, 9, 18, 12, 17, 16, 14, 21, 13, 23, 17, 22, 23, 18, 28, 18, 31, 24, 28
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,24
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FORMULA
| G.f.=1/product(1-x^(5+7j), j=0..infinity)-1. - Emeric Deutsch (deutsch(AT)duke.poly.edu), Apr 14 2006
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EXAMPLE
| a(36)=3 because we have 36=26+5+5=19+12+5=12+12+12.
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MAPLE
| g:=1/product(1-x^(5+7*j), j=0..20)-1: gser:=series(g, x=0, 95): seq(coeff(gser, x, n), n=1..92); - Emeric Deutsch (deutsch(AT)duke.poly.edu), Apr 14 2006
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CROSSREFS
| Sequence in context: A117162 A146061 A135936 * A064272 A200650 A117479
Adjacent sequences: A109704 A109705 A109706 * A109708 A109709 A109710
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KEYWORD
| nonn
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AUTHOR
| Erich Friedman (efriedma(AT)stetson.edu), Aug 07 2005
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