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1, 2, 6, 16, 42, 101, 241, 548, 1232, 2696, 5818, 25744, 52992
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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FORMULA
| Partial sums of A000293: (1, 1, 4, 10, 26, 59, 140,...), the 3 dimensional partitions of n. A000012 * [1, 1, 4, 10, 26,...].
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EXAMPLE
| a(3) = 16 = (1 + 1 + 4 + 10).
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CROSSREFS
| Cf. A000293.
Sequence in context: A068786 A158920 A178438 * A102699 A156664 A025169
Adjacent sequences: A143120 A143121 A143122 * A143124 A143125 A143126
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KEYWORD
| nonn
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AUTHOR
| Gary W. Adamson (qntmpkt(AT)yahoo.com), Jul 26 2008
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