OFFSET
1,1
COMMENTS
Table starts
........256..........1776............12372.............85984.............601408
.......1776.........20128...........227622...........2570594...........29039618
......12372........227622..........4124382..........73547936.........1325192097
......85984.......2570594.........73547936........2095353404........60499288444
.....601408......29039618.......1325192097.......60499288444......2819884806312
....4181152.....328887234......23867403810.....1753568482738....130981062733326
...29228452....3724943100.....431525615512....50670612949420...6096647460404574
..203246304...42156330796....7754964008116..1462889957511854.282303059762478196
.1421071696..477092412942..140102741116287.42268524829620522
.9880770000.5400733421386.2519445217835664
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 26]
k=2: [order 76]
EXAMPLE
Some solutions for n=2 k=4
..0..0..3..1..0....0..0..0..2..0....0..0..2..2..1....0..0..2..1..0
..1..2..0..3..0....0..0..1..0..3....1..0..1..3..0....1..1..0..2..0
..0..1..0..1..1....1..1..1..2..1....1..3..0..2..2....3..0..1..3..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 24 2014
STATUS
approved