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A111793
Triangle T(g, h) = number of rotes of weight g and height h, both in gammas.
7
1, 1, 2, 2, 4, 2, 10, 8, 1, 24, 32, 16
OFFSET
1,3
COMMENTS
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.
EXAMPLE
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
KEYWORD
nonn,tabf
AUTHOR
Jon Awbrey, Aug 26 2005, revised Aug 28 2005
STATUS
approved