A200333 Number of 0..n arrays x(0..9) of 10 elements with zero 6th differences

2, 3, 4, 5, 6, 7, 18, 43, 78, 131, 224, 363, 526, 833, 1236, 1803, 2496, 3415, 4528, 5877, 7916, 10451, 13488, 17327, 21768, 26935, 33012, 41353, 50824, 62305, 75252, 90125, 107056, 126205, 150204, 178441, 209636, 244833, 284382, 328443, 376446, 436733

Offset

1,1

Comments

Row 7 of A200329

Links

R. H. Hardin, Table of n, a(n) for n = 1..56

Example

Some solutions for n=9
..7....2....0....3....8....0....3....6....6....9....8....8....6....3....0....7
..9....6....8....3....2....7....8....6....1....2....8....0....8....3....0....1
..8....8....6....2....2....9....7....7....2....0....9....2....7....3....0....1
..5....7....2....2....3....9....5....7....4....0....9....6....4....3....0....2
..2....4....0....3....3....8....4....6....5....1....8....8....1....3....0....2
..1....1....1....4....2....6....4....5....5....3....7....7....0....3....0....1
..3....0....4....4....1....3....4....5....5....6....7....4....2....3....0....0
..7....2....7....3....1....0....3....6....6....9....8....1....6....3....0....0
..9....6....8....3....2....0....1....6....8....9....8....0....8....3....0....1
..1....8....6....9....2....9....0....0....9....0....2....2....0....3....0....1

Crossrefs

Sequence in context: A138988 A055520 A037342 * A024644 A297182 A010354

Adjacent sequences: A200330 A200331 A200332 * A200334 A200335 A200336

Keyword

nonn

Author

R. H. Hardin Nov 16 2011

Status

approved