OFFSET
1,5
LINKS
Eric Weisstein's World of Mathematics, Connected Graph.
Eric Weisstein's World of Mathematics, Cooling Number.
EXAMPLE
Triangle begins:
1;
0, 1;
0, 2;
0, 3, 3;
0, 3, 18;
0, 4, 97, 11;
0, 4, 655, 194;
0, 5, 7599, 3469, 44;
0, 5, 169013, 90529, 1533;
0, 6, 7554994, 4108406, 52986, 179;
...
CROSSREFS
KEYWORD
nonn,tabf,more
AUTHOR
Eric W. Weisstein, Jan 18 2024
STATUS
approved