OFFSET
0,5
LINKS
Veronika Irvine, Lace Tessellations: A mathematical model for bobbin lace and an exhaustive combinatorial search for patterns, PhD Dissertation, University of Victoria, 2016.
EXAMPLE
Triangle begins:
1,
1,1,1,
3,4,4,2,1,
11,17,18,13,8,3,1,
46,76,85,72,51,28,13,4,1,
207,355,415,384,300,196,110,50,19,5,1,
977,1716,2076,2034,1705,1236,785,430,204,80,26,6,1,
4769,8519,10584,10801,9541,7426,5145,3165,1729,826,343,119,34,7,1,
...
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
N. J. A. Sloane, Aug 19 2017
STATUS
approved