|
| |
|
|
A200668
|
|
T(n,k)=Number of 0..k arrays x(0..n-1) of n elements with each no smaller than the sum of its three previous neighbors modulo (k+1)
|
|
11
|
|
|
|
2, 3, 3, 4, 6, 5, 5, 10, 12, 8, 6, 15, 26, 24, 12, 7, 21, 45, 69, 46, 17, 8, 28, 75, 135, 175, 89, 25, 9, 36, 112, 267, 406, 432, 176, 36, 10, 45, 164, 448, 938, 1217, 1076, 350, 51, 11, 55, 225, 750, 1813, 3283, 3650, 2671, 697, 72, 12, 66, 305, 1125, 3414, 7322, 11516, 10959
(list;
table;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
Table starts
..2....3.....4.....5......6.......7.......8........9.......10........11
..3....6....10....15.....21......28......36.......45.......55........66
..5...12....26....45.....75.....112.....164......225......305.......396
..8...24....69...135....267.....448.....750.....1125.....1690......2376
.12...46...175...406....938....1813....3414.....5682.....9412.....14443
.17...89...432..1217...3283....7322...15504....28743....52389.....87890
.25..176..1076..3650..11516...29536...70412...145431...291683....534853
.36..350..2671.10959..40399..119066..319532...735519..1623152...3252623
.51..697..6627.32941.141745..479993.1449895..3719534..9031554..19778869
.72.1391.16421.99044.497298.1935168.6578528.18809812.50252326.120270942
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for n=7 k=6
..4....0....4....6....2....3....4....2....5....1....0....1....1....5....3....1
..5....0....5....6....6....6....6....5....6....2....4....2....4....5....5....4
..5....1....5....6....6....5....6....0....6....3....6....4....6....3....2....6
..6....1....4....4....2....6....6....0....4....6....4....1....5....6....4....6
..3....2....5....4....2....3....5....6....5....5....5....2....4....1....4....4
..2....4....5....6....6....4....3....6....5....5....4....0....2....4....5....4
..4....2....5....5....5....6....0....5....3....4....6....5....5....6....6....5
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
