|
|
A111797
|
|
Triangle T(g, w) = number of rotes of weight g and wayage w.
|
|
3
|
|
|
|
OFFSET
|
1,3
|
|
COMMENTS
|
T(g, w) = |{positive integers m : A062537(m) = g and A001221(m) = w}|.
|
|
LINKS
|
|
|
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
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,tabf
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|