[seqfan] Re: Antichains and RAM

[Elijah Beregovsky]

Tim, thank you for the time spent!

I’d thought about the isomorphism you propose, but I couldn’t come up with any way to use it to speed up computations. There are loads of sequences on the OEIS, though, that count the equivalence classes. https://oeis.org/A305857, or https://oeis.org/A305855, for example. You could maybe extend some of them with your program.
Best,
Elijah