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A222345
T(n,k)=Number of length (n+k)X1 arrays of occupancy after each element moves up to +-k places including 0
11
3, 10, 8, 35, 33, 21, 126, 124, 108, 55, 462, 460, 440, 352, 144, 1716, 1714, 1690, 1560, 1145, 377, 6435, 6433, 6405, 6225, 5525, 3721, 987, 24310, 24308, 24276, 24038, 22950, 19551, 12087, 2584, 92378, 92376, 92340, 92036, 90440, 84626, 69142, 39254
OFFSET
1,1
COMMENTS
Table starts
.....3.....10.....35.....126.....462....1716....6435...24310...92378..352716
.....8.....33....124.....460....1714....6433...24308...92376..352714.1352076
....21....108....440....1690....6405...24276...92340..352674.1352032
....55....352...1560....6225...24038...92036..352296.1351572
...144...1145...5525...22950...90440..350056.1348536
...377...3721..19551...84626..340746.1334368
...987..12087..69142..312019.1284780
..2584..39254.244419.1150208
..6765.127469.863788
.17711.413908
.46368
LINKS
EXAMPLE
Some solutions for n=3 k=4
..0....0....2....0....0....1....0....0....0....0....2....1....0....1....2....0
..1....1....1....2....1....1....0....0....1....3....0....1....0....0....0....3
..3....2....0....1....1....1....4....7....0....1....0....0....1....3....0....2
..0....1....1....0....4....0....0....0....2....0....1....0....0....0....1....0
..0....0....3....0....1....2....0....0....0....1....0....1....6....0....4....1
..0....3....0....4....0....0....0....0....2....0....3....4....0....1....0....0
..3....0....0....0....0....2....3....0....2....2....1....0....0....2....0....1
CROSSREFS
Column 1 is A001906(n+1)
Column 2 is A060557(n+1)
Column 3 is A094855(n+2)
Row 1 is A001700
Sequence in context: A281178 A280461 A373128 * A353618 A202339 A234642
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 16 2013
STATUS
approved