OFFSET
0,6
COMMENTS
EXAMPLE
Triangle starts:
[0] 1;
[1] 0, 1;
[2] 0, 1, 2;
[3] 0, 1, 7, 6;
[4] 0, 1, 19, 46, 24;
[5] 0, 1, 46, 251, 326, 120;
[6] 0, 1, 104, 1163, 3016, 2556, 720;
[7] 0, 1, 225, 4831, 23283, 35848, 22212, 5040;
[8] 0, 1, 473, 18523, 158531, 417148, 437228, 212976, 40320;
[9] 0, 1, 976, 66886, 976636, 4285549, 7084804, 5586444, 2239344, 362880;
.
The rational generating function for row 3 of A371761 is:
gf = (6*x^3 + 7*x^2 + x)/(-6*x^3 + 11*x^2 - 6*x + 1).
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Peter Luschny, Apr 06 2024
STATUS
approved