[seqfan] Re: A319019 question

[M. F. Hasler]

Lars,
I had the same problem with an early version of my program.
The thing is that the cells from older generations stay ON
and the "backward" 7's (your X) have a second neighbor from
an older generation: e.g. the X at co-ordinate (8,2) has as neighbor
the 4's at (6,1) and (6,3); the latter is also neighbor of the X at (7,1).

- Maximilian

On Tue, Dec 18, 2018 at 10:15 AM Lars Blomberg <larsl.blomberg at comhem.se>
wrote:

> Hello Seqfans,
>
>
>
> I find A319019(7)=48, not 24.
>
> The extra 7's (in my opinion) are marked with X.
>
> Am I missing something here?
>
>
>
> Regards,
>
> Lars
>
>
>
> +-----------------------------+
>
> |........7...7...7...7........|
>
> |.............................|
>
> |......7..6.6.....6.6..7......|
>
> |........6...6...6...6........|
>
> |....7.....5.X...X.5.....7....|
>
> |........6...6X.X6...6........|
>
> |..7..6.6.6.4.4.4.4.6.6.6..7..|
>
> |....6...6.4..X.X..4.6...6....|
>
> |......5..4.43...34.4..5......|
>
> |....6...4.4.4...4.4.4...6....|
>
> |..7..6X6..34.2.2.43..6X6..7..|
>
> |.......X4X..2...2..X4X.......|
>
> |..............1..............|
>
> |.......X4X..2...2..X4X.......|
>
> |..7..6X6..34.2.2.43..6X6..7..|
>
> |....6...4.4.4...4.4.4...6....|
>
> |......5..4.43...34.4..5......|
>
> |....6...6.4..X.X..4.6...6....|
>
> |..7..6.6.6.4.4.4.4.6.6.6..7..|
>
> |........6...6X.X6...6........|
>
> |....7.....5.X...X.5.....7....|
>
> |........6...6...6...6........|
>
> |......7..6.6.....6.6..7......|
>
> |.............................|
>
> |........7...7...7...7........|
>
> +-----------------------------+
>
>
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>


-- 
Maximilian