OFFSET
1,1
COMMENTS
Table starts
.......81........328........1342..........5622...........23545
......328.......1724........9108.........50876..........284368
.....1342.......9108.......62031........462206.........3489965
.....5622......50876......462206.......4882448........52177092
....23545.....284368.....3489965......52177092.......785179913
....97700....1553960....25188644.....519582770.....10729163264
...406008....8478776...180995914....5108133318....144998701422
..1690160...46757986..1323886040...52155298022...2060542176864
..7044600..257959884..9750862216..537071054554..29631609284098
.29290848.1416477192.70896853212.5420999342862.413277799902244
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
FORMULA
Empirical for column k:
k=1: a(n) = 208*a(n-4) +1448*a(n-6) +2500*a(n-8) +528*a(n-10) -624*a(n-12)
k=2: [order 29]
EXAMPLE
Some solutions for n=3 k=4
..0..1..2..0..1....0..1..1..0..0....0..2..2..1..2....0..2..1..2..2
..1..1..0..0..2....1..1..1..1..0....1..0..1..2..0....1..0..2..2..2
..1..1..1..2..0....1..1..2..0..1....1..0..2..0..1....1..1..0..1..1
..0..1..1..1..0....1..0..1..2..1....1..2..1..1..1....0..2..2..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 08 2014
STATUS
approved