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Search: id:A112871
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| A112871 |
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Triangle T(h, q) = number of rotes of height h and quench q. |
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+0
6
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OFFSET
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1,3
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COMMENT
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T(h, q) = |{positive integers m : A109301(m) = h and A108352(m) = q}|.
This is the column that is labeled "s" in the tabulation of A112870.
q(m) = quench(m) = A108352(m) = primal code characteristic of m.
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EXAMPLE
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Table T(h, q), omitting empty cells, begins as follows:
h\q| 0 ` 1 ` 2
---+----------
`0 | ` ` 1 ` `
`1 | 1 ` ` ` `
`2 | 5 ` ` ` 2
Row sums = A109300.
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CROSSREFS
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Cf. A061396, A062504, A062537, A062860, A106177, A106178.
Cf. A108352, A108353, A108370 to A108374, A109300, A109301.
Cf. A111791 to A111801, A112846, A112868, A112869, A112870.
Sequence in context: A075266 A094096 A009826 this_sequence A078110 A093814 A063377
Adjacent sequences: A112868 A112869 A112870 this_sequence A112872 A112873 A112874
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KEYWORD
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nonn,tabf,more
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AUTHOR
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Jon Awbrey (jawbrey(AT)att.net), Oct 14 2005
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EXTENSIONS
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Too short to be interesting _ hope more terms can be supplied soon! - N. J. A. Sloane (njas(AT)research.att.com).
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