|
例子
|
a(0)=1到a(3)=30连通系统的非同构代表:
{} {} {} {}
{{1}} {{1}} {{1}}
{{1,2}} {{1,2}}
{{1},{2}} {{1},{2}}
{{2},{1,2}} {{1,2,3}}
{{1},{2},{1,2}} {{1},{2,3}}
{{2},{1,2}}
{{1},{2},{3}}
{{3},{1,2,3}}
{{1},{2},{1,2}}
{{1},{3},{2,3}}
{{2,3},{1,2,3}}
{{2},{3},{1,2,3}}
{{1},{2,3},{1,2,3}}
{{1},{2},{3},{2,3}}
{{3},{2,3},{1,2,3}}
{{1},{2},{3},{1,2,3}}
{{1,3},{2,3},{1,2,3}}
{{1},{3},{2,3},{1,2,3}}
{{2},{3},{2,3},{1,2,3}}
{{2},{1,3},{2,3},{1,2,3}}
{{3},{1,3},{2,3},{1,2,3}}
{{1,2},{1,3},{2,3},{1,2,3}}
{{1},{2},{3},{2,3},{1,2,3}}
{{1},{2},{1,3},{2,3},{1,2,3}}
{{2},{3},{1,3},{2,3},{1,2,3}}
{{3},{1,2},{1,3},{2,3},{1,2,3}}
{{1},{2},{3},{1,3},{2,3},{1,2,3}}
{{2},{3},{1,2},{1,3},{2,3},{1,2,3}}
{{1}、{2}、{3}、{1,2}、{1,3}、{2,3}、{1,3}}
|