OFFSET
1,1
COMMENTS
Table starts
......512....2423....7579...22901...72249..219706..616608.1656147.4391684
.....2423....7800...20815...67606..191070..443711..992467.2153497.4441745
.....7579...20815...49932..146246..263630..411303..729311.1137502.1610329
....22901...67606..146246..387056..594621..753005.1140763.1355370.1545878
....72249..191070..263630..594621..654637..640929..958492.1132789.1248657
...219706..443711..411303..753005..640929..516615..675943..769789..876597
...616608..992467..729311.1140763..958492..675943..848628.1025500.1197017
..1656147.2153497.1137502.1355370.1132789..769789.1025500.1271947.1494084
..4391684.4441745.1610329.1545878.1248657..876597.1197017.1494084.1749293
.11530065.8865989.2274915.1893932.1572262.1089188.1484651.1849557.2155486
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..1921
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 44] for n>50
EXAMPLE
Some solutions for n=3 k=4
..0..1..1..0..0..0....0..0..0..0..0..0....0..0..0..1..1..0....1..0..0..1..1..0
..0..0..0..1..1..1....0..0..0..0..1..0....0..0..0..0..0..1....0..0..0..1..1..1
..0..0..0..1..0..1....0..0..0..0..1..0....0..0..0..0..0..1....0..0..0..1..0..1
..1..1..1..1..0..0....1..0..0..1..1..1....0..0..1..1..1..0....1..0..0..1..0..1
..1..1..1..0..0..1....1..0..0..1..0..1....0..0..1..0..1..0....1..0..1..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Apr 18 2015
STATUS
approved