OFFSET
1,1
COMMENTS
Table starts
..2...4...7...11....16....22.....29......37......46......56.......67.......79
..3...9..22...46....86...148....239.....367.....541.....771.....1068.....1444
..4..16..49..124...275...554...1037....1831....3082....4984.....7789....11818
..5..25..92..272...691..1573...3296....6472...12058...21506....36961....61517
..6..36.155..526..1509..3827...8838...18969...38392...74053...137204...245636
..7..49.242..930..2985..8375..21183...49365..107697..222603...439909...837071
..8..64.357.1536..5471.16885..46586..117510..275557..608423..1277544..2571226
..9..81.504.2404..9431.31841..95455..259927..653980.1540542..3433254..7299542
.10.100.687.3602.15457.56783.184222..539980.1454873.3651978..8632537.19383022
.11.121.910.5206.24285.96579.337727.1062305.3058144.8167578.20458857.48492125
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..925
FORMULA
Empirical: columns k=1..7 are polynomials of degree k for n>0,0,0,1,2,3,4
Empirical: rows n=1..7 are polynomials of degree 2*n
EXAMPLE
Some solutions for n=3 k=4
..0..0..0..0....0..0..0..0....0..0..0..0....1..1..0..0....0..0..0..0
..1..1..0..0....0..1..0..0....0..1..1..0....1..1..0..0....0..0..0..1
..1..1..1..1....0..1..1..1....0..1..1..0....1..1..1..0....1..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 31 2013
STATUS
approved