OFFSET
1,1
COMMENTS
Table starts
.......5...........25...........92.........340........1252........4616
......25..........340.........1740........9016.......44916......223788
.....125.........4616........17936.......72772......273616.....1042020
.....625........62696.......174000......542940.....1546496.....4697060
....3125.......851496......1671744.....4044156.....8821464....22093736
...15625.....11564952.....15962560....30029860....51986544...112139348
...78125....157071768....152267520...225444912...309447168...579039920
..390625...2133318088...1451371264..1691502456..1904101280..3147755448
.1953125..28974227016..13834836992.12779302796.11662822720.16695518060
.9765625.393521606584.131883277312.96726712256.73936333840.93517706688
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..219
FORMULA
Empirical for column k:
k=1: a(n) = 5*a(n-1)
k=2: [order 8]
k=3: [order 10] for n>13
k=4: [order 28] for n>32
k=5: [order 31] for n>39
k=6: [order 42] for n>50
k=7: [order 48] for n>55
Empirical for row n:
n=1: [linear recurrence of order 8] for n>9
n=2: [order 55] for n>59
EXAMPLE
Some solutions for n=3 k=4
..2..0..0..1....1..1..3..0....1..0..3..2....0..1..1..4....3..4..1..0
..4..4..1..0....2..4..4..1....4..3..0..1....3..0..0..2....0..1..3..3
..3..3..0..1....0..3..1..0....1..0..3..4....4..1..1..4....4..4..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 18 2015
STATUS
approved