login
A111797
Triangle T(g, w) = number of rotes of weight g and wayage w.
3
1, 1, 2, 5, 1, 16, 4, 56, 17
OFFSET
1,3
COMMENTS
T(g, w) = |{positive integers m : A062537(m) = g and A001221(m) = w}|.
Row sums = A061396. See A111796 for definitions and further details.
EXAMPLE
Table T(g, w), omitting zeros, begins as follows:
g\w| 0 ` 1 ` 2 ` 3 ` 4 ` 5
---+-----------------------
`0 | 1
`1 | ` ` 1
`2 | ` ` 2
`3 | ` ` 5 ` 1
`4 | ` `16 ` 4
`5 | ` `56 `17
KEYWORD
nonn,tabf
AUTHOR
Jon Awbrey, Sep 01 2005
STATUS
approved