OFFSET
1,1
COMMENTS
Table starts
...4....4......10.......20........35.........56.........84.........120
...4....4......13.......26........57........116........231.........450
..10...13.....114......498......2266.......9146......34529......123778
..20...26.....498.....3422.....27967.....197308....1324860.....8405212
..35...57....2266....27967....435960....5544714...66665715...751202772
..56..116....9146...197308...5544714..124508284.2651269670.53196852108
..84..231...34529..1324860..66665715.2651269670
.120..450..123778..8405212.751202772
.165..859..426832.51417327
.220.1604.1420589
.286.2928
.364
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
EXAMPLE
Some solutions for n=3 k=4
..1..1..2..3....0..0..3..3....2..1..1..1....1..1..1..1....1..1..1..1
..1..1..2..2....0..0..2..3....0..0..0..1....1..1..0..0....1..1..1..1
..2..2..2..2....0..0..2..3....0..0..0..1....3..2..0..0....2..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 20 2012
STATUS
approved