A298193 Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero.

32, 1012, 5450, 35969, 261255, 1863192, 13176123, 93671028, 666846880, 4742395240, 33733166279, 240064833187, 1708260652983, 12155042221002, 86494726902348, 615497151608867, 4379830829602342, 31166781677638789

Offset

1,1

Comments

Column 6 of A298195.

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

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

Crossrefs

Cf. A298195.

Sequence in context: A170751 A218734 A065552 * A299087 A299343 A299850

Adjacent sequences: A298190 A298191 A298192 * A298194 A298195 A298196

Keyword

nonn

Author

R. H. Hardin, Jan 14 2018

Status

approved