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A200370 T(n,k)=Number of 0..k arrays x(0..n+4) of n+5 elements with zero n-1st differences 5
1, 1, 2, 1, 3, 2, 1, 4, 3, 2, 1, 5, 4, 3, 2, 1, 6, 5, 4, 3, 2, 1, 7, 6, 5, 4, 3, 2, 1, 8, 7, 6, 5, 4, 3, 2, 1, 9, 10, 7, 6, 5, 4, 3, 2, 1, 10, 13, 8, 7, 6, 5, 4, 3, 2, 1, 11, 16, 11, 8, 7, 6, 5, 4, 3, 2, 1, 12, 19, 14, 9, 8, 7, 6, 5, 4, 3, 2, 1, 13, 22, 21, 12, 9, 8, 7, 6, 5, 4, 3, 2, 1, 14, 25, 28, 21, 10, 13 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Table starts

.1.1.1.1.1.1..1..1..1..1..1..1..1..1..1...1...1...1...1...1...1..1..1.1

.2.3.4.5.6.7..8..9.10.11.12.13.14.15.16..17..18..19..20..21..22.23.24

.2.3.4.5.6.7.10.13.16.19.22.25.28.33.38..43..48..53..58..63..70.77

.2.3.4.5.6.7..8.11.14.21.28.35.42.49.60..75..90.105.120.139.162

.2.3.4.5.6.7..8..9.12.21.30.39.52.65.84.107.130.155.184.221

.2.3.4.5.6.7..8..9.10.15.24.39.54.69.92.117.142.171.208

.2.3.4.5.6.7..8.13.18.23.30.39.48.63.82.109.142.187

.2.3.4.5.6.7..8.11.18.25.32.41.50.63.80.113.150

.2.3.4.5.6.7..8..9.12.15.18.21.28.47.66..97

.2.3.4.5.6.7..8..9.10.11.12.17.22.35.52

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..291

EXAMPLE

All solutions for n=9 k=9

..4....1....6....2....0....2....8....9....3....5....7....7

..4....1....6....2....0....6....8....9....3....5....7....3

..4....1....6....2....0....2....8....9....3....5....7....7

..4....1....6....2....0....0....8....9....3....5....7....9

..4....1....6....2....0....2....8....9....3....5....7....7

..4....1....6....2....0....6....8....9....3....5....7....3

..4....1....6....2....0....9....8....9....3....5....7....0

..4....1....6....2....0....9....8....9....3....5....7....0

..4....1....6....2....0....6....8....9....3....5....7....3

..4....1....6....2....0....2....8....9....3....5....7....7

..4....1....6....2....0....0....8....9....3....5....7....9

..4....1....6....2....0....2....8....9....3....5....7....7

..4....1....6....2....0....6....8....9....3....5....7....3

..4....1....6....2....0....2....8....9....3....5....7....7

CROSSREFS

Row 3 is A008814

Sequence in context: A102482 A194908 A004736 * A200443 A167288 A167289

Adjacent sequences:  A200367 A200368 A200369 * A200371 A200372 A200373

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Nov 16 2011

STATUS

approved

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Last modified October 17 13:16 EDT 2021. Contains 348048 sequences. (Running on oeis4.)