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Search: id:A111793
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| A111793 |
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Triangle T(g, h) = number of rotes of weight g and height h, both in gammas. |
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+0
8
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| 1, 1, 2, 2, 4, 2, 10, 8, 1, 24, 32, 16
(list; graph; listen)
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OFFSET
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1,3
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COMMENT
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T(g, h) = |{positive integers m : A062537(m) = g and A109301(m) = h}|.
Row sums = A061396. Column sums = A109300. See A111792 for details.
Main diagonal T(j, j) = 2^(j-1) for j > 0, T(0, 0) = 1.
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EXAMPLE
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Table T(g, h), omitting zeros, starts out as follows:
g\h| 0 ` 1 ` 2 ` 3 ` 4 ` 5
---+-----------------------
`0 | 1
`1 | ` ` 1
`2 | ` ` ` ` 2
`3 | ` ` ` ` 2 ` 4
`4 | ` ` ` ` 2 `10 ` 8
`5 | ` ` ` ` 1 `24 `32 `16
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CROSSREFS
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Cf. A007097, A050924, A061396, A062504, A062537, A062860.
Cf. A109300, A109301, A111791, A111792, A111794, A111800.
Sequence in context: A076078 A103314 A111741 this_sequence A064482 A067228 A010026
Adjacent sequences: A111790 A111791 A111792 this_sequence A111794 A111795 A111796
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KEYWORD
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nonn,tabf
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AUTHOR
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Jon Awbrey (jawbrey(AT)att.net), Aug 26 2005, revised Aug 28 2005
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