OFFSET
1,1
COMMENTS
Table starts
......104.......543.......2541.......11150.......47002......193117......780551
......520......2920......13906.......60508......249512......995624.....3894542
.....2512.....15246......74631......324648.....1315446.....5098590....19218493
....11736.....76320.....383440.....1670016.....6671458....25235016....92169818
....53032....362241....1848953.....8038566....31728758...117793753...420283865
...233300...1647460....8474002....36673634...143136866...523260542..1832718604
..1005121...7249825...37322413...160222342...617657415..2224688673..7662909389
..4260728..31113316..159438246...676640344..2571646112..9121206688.30911828018
.17835379.131014715..665575403..2784280670.10412478449.36332194553
.73930174.543845812.2731006288.11235235268.41269021168
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..112
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 7] for n>11
k=2: [order 13] for n>17
k=3: [same order 13] for n>17
k=4: [same order 13] for n>17
k=5: [same order 13] for n>17
k=6: [same order 13] for n>17
k=7: [same order 13] for n>17
Empirical for row n:
n=1: [linear recurrence of order 7, cf. A250692]
n=2: [order 10, cf. A250693]
n=3: [order 16, cf. A250694]
n=4: [same order 16, cf. A250695]
n=5: [same order 16, cf. A250696]
n=6: [same order 16, cf. A250697]
n=7: [same order 16, cf. A250698].
EXAMPLE
Some solutions for n=3 k=4
..2..3..1..0..0....2..2..3..2..2....2..2..1..1..0....0..1..0..0..0
..2..3..2..1..1....0..0..1..0..0....2..2..2..2..3....0..1..0..0..1
..1..2..1..0..0....0..0..1..1..1....1..1..1..1..2....1..2..1..1..2
..0..1..2..1..3....0..0..1..1..2....0..0..0..0..3....1..2..1..1..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Nov 26 2014
STATUS
approved