A284110 Number of n X 5 0..1 arrays with the number of 1's king-move adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.

10, 160, 1230, 80200, 905327, 61595318, 835390074, 51786529350, 809052347723, 45439256969227, 794944298301218, 40943771868824816, 785978026788227426, 37601651099754921818, 779704805295540859956, 35038029006397610068684

Offset

1,1

Comments

Column 5 of A284113.

Links

R. H. Hardin, Table of n, a(n) for n = 1..89

Example

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

Crossrefs

Cf. A284113.

Sequence in context: A087961 A360935 A116041 * A180881 A106261 A112125

Adjacent sequences: A284107 A284108 A284109 * A284111 A284112 A284113

Keyword

nonn

Author

R. H. Hardin, Mar 20 2017

Status

approved