OFFSET
1,1
COMMENTS
Table starts
..2...4....7....11....16.....22.....29.....37......46......56......67.......79
..4..12...28....56...101....169....267....403.....586.....826....1134.....1522
..7..28...71...155...317....607...1097...1887....3112....4950....7631....11447
.11..56..155...361...782...1601...3141...5907...10678...18618...31422....51505
.16.101..317...782..1748...3699...7564..14980...28778...53619...96979...170525
.22.169..607..1601..3699...8007..16742..34096...67890..132115..251110...465910
.29.267.1097..3141..7564..16742..35513..73427..149053..297518..583860..1125118
.37.403.1887..5907.14980..34096..73427.153450..314878..637213.1273700..2513629
.46.586.3112.10678.28778..67890.149053.314878..651075.1327905.2680691..5361746
.56.826.4950.18618.53619.132115.297518.637213.1327905.2723829.5530333.11141645
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..363
FORMULA
Empirical: columns 1..7 are polynomials of degree 2*k for n>0,0,2,4,6,8,10
EXAMPLE
Some solutions for n=3 k=4
..0..0..0..1....0..0..0..0....1..1..0..0....0..0..1..0....0..0..1..0
..0..0..0..1....1..0..0..0....1..1..1..0....1..1..1..1....0..1..1..1
..0..0..0..1....1..1..1..1....1..1..1..1....0..1..1..1....0..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 27 2013
STATUS
approved