A268246 -id:A268246 - cp's OEIS frontend

A268245 Number of nX4 0..4 arrays with every repeated value in every row greater than or equal to, and every column greater than, the previous repeated value.

615, 378225, 197555340, 98956027822, 46876747497685, 21318913339752967, 9353951527477140513, 3981090561058373419699, 1649936874871844695534398, 668021353800373153394497970, 264913936364845485109525894305

Offset: 1

R. H. Hardin, Jan 29 2016

nonn

Column 4 of A268246.

			Some solutions for n=1
..2..4..3..1....3..3..3..0....0..4..2..1....0..0..0..1....3..1..1..0

R. H. Hardin, Table of n, a(n) for n = 1..16

Cf. A268246.

A268247 Number of 3Xn 0..n arrays with every repeated value in every row greater than or equal to, and every column greater than, the previous repeated value.

Original entry on oeis.org

6, 576, 216000, 197555340, 371713931400, 1257212773492866, 6967515866907769668, 59102884914387317492904, 728462977173724674571341120, 12523133152298313854607312469836

Offset: 1

R. H. Hardin, Jan 29 2016

nonn

Row 3 of A268246.

			Some solutions for n=2
..2..1....2..1....2..0....1..2....2..0....1..0....0..0....2..0....0..0....1..0
..0..0....1..1....1..1....0..2....1..0....2..1....1..2....2..1....2..2....0..1
..1..1....0..2....2..2....0..1....2..1....0..1....2..2....0..1....0..0....0..0

Cf. A268246.

cp's OEIS Frontend

A268245 Number of nX4 0..4 arrays with every repeated value in every row greater than or equal to, and every column greater than, the previous repeated value.

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