OFFSET
3,3
LINKS
Eric Weisstein's World of Mathematics, Graph Circumference
Eric Weisstein's World of Mathematics, Hamiltonian Graph
FORMULA
T(n, 4) = 2 for n > 4.
EXAMPLE
Triangle begins, (n >= 3, k >= 3):
1;
0, 3;
0, 2, 8;
0, 2, 6, 48;
0, 2, 9, 74, 383;
0, 2, 10, 159, 756, 6196;
0, 2, 13, 276, 2058, 14634, 177083;
0, 2, 14, 505, 4824, 48137, 384942, 9305118;
...
CROSSREFS
KEYWORD
AUTHOR
Andrew Howroyd, Sep 06 2019
STATUS
approved