User blog comment:Primussupremus/Marmalade number/@comment-28606698-20170304204008

Mind stagerringly big number $$\approx\{50,51,49\{50,51,49,4\}\}$$ using BEAF.

Marmalade number $$\approx\{100,101,99\{100,101,99,9\}\}$$.

Both are between 4 entry linear and 5-6 entry linear array notation level.