Number of noncrossing anti-commutator friendly partitions on {1,2,...,2n}.

A331836

Number of noncrossing anti-commutator friendly partitions on {1,2,...,2n}.

Terms

    a(0) =1a(1) =5a(2) =22a(3) =117a(4) =678a(5) =4162a(6) =26588a(7) =174925a(8) =1177158a(9) =8064854a(10) =56062804a(11) =394443458a(12) =2803490524a(13) =20098913252a(14) =145175116408

External references