[seqfan] Irregular quadruple binary fractal

[Éric Angelini]

Hello SeqFans,
The "Irregular triple binary fractal"
as it was named is now here (many
thanks to Maximilian for the corrections):

> https://oeis.org/draft/A307183


And for those who have access to
the drafts, here is the same idea
extended to three copies of the
starting sequence embedded in
the said starting sequence:

> https://oeis.org/draft/A307243

Many thanks again to Lars Blomberg!
Best,
É.