OFFSET
1,1
COMMENTS
Table starts
......22874.......362522........5416302..........78580226..........1104667450
.....362522.....12507525......395174691.......11968129797........347731730746
....5416302....395174691....25864201119.....1606472091969......94851590043422
...78580226..11968129797..1606472091969...202905795763881...24147513560607154
.1104667450.347731730746.94851590043422.24147513560607154.5746693771013401690
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..48
EXAMPLE
Some solutions for n=1 k=4
..0..0..1..1..0..0..0....0..0..0..1..0..1..1....0..0..1..0..0..1..1
..0..0..0..1..0..0..1....0..0..1..0..0..1..1....0..0..1..0..0..0..0
..0..0..0..1..0..1..0....0..1..0..1..0..0..1....0..1..0..1..0..0..1
..1..1..1..0..1..1..1....1..0..1..0..1..0..0....1..1..0..1..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Oct 12 2015
STATUS
approved