OFFSET
0,3
COMMENTS
If you take the powers of a finite function you generate a lollipop graph. A222029 organizes the lollipops by cycle size. The table organized by total lollipop size with the tail included is this triangle.
LINKS
Chad Brewbaker, Ruby program for A225725
EXAMPLE
T(1,1) = #{[0]} = 1.
T(2,1) = #{[0,1], [0,0], [1,1]} = 3.
T(2,2) = #{[1,0]} = 1.
Triangle begins:
: 1;
: 1;
: 3, 1;
: 10, 15, 2;
: 41, 129, 80, 6;
: 196, 1115, 1260, 510, 24, 20;
: 1057, 10395, 17780, 12840, 3744, 840;
: 6322, 105315, 258510, 264810, 135492, 47250, 4920, 0, 0, 504, 0, 420;
PROG
(Ruby 1.9+) see link.
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Chad Brewbaker, May 14 2013
EXTENSIONS
More terms, some terms corrected by Alois P. Heinz, Aug 17 2017
STATUS
approved