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Search: id:A084439
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| A084439 |
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Number of triangular partitions of n of order 3. |
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+0
2
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| 1, 3, 6, 12, 21, 34, 54, 81, 117, 166, 229, 309, 411, 537, 691, 880, 1107, 1377, 1699, 2077, 2518, 3033, 3627, 4309, 5092, 5983, 6993, 8137, 9424, 10867, 12484, 14286, 16288, 18511, 20968, 23677, 26662, 29938, 33526, 37453, 41737, 46402, 51478, 56986, 62953, 69413
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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G. Almkvist, Asymptotic formulas and generalized Dedekind sums, Exper. Math., 7 (No. 4, 1998), pp. 343-359.
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LINKS
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G. Almkvist, Asymptotic formulas and generalized Dedekind sums, Exper. Math., 7 (No. 4, 1998), pp. 343-359.
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FORMULA
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G.f.: 1/((1-x)^3*(1-x^3)^2*(1-x^5)).
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CROSSREFS
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Cf. A001840.
Sequence in context: A070333 A011779 A161809 this_sequence A034344 A054578 A115855
Adjacent sequences: A084436 A084437 A084438 this_sequence A084440 A084441 A084442
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Jun 27 2003
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