Sum of the entries in the eighth blocks of all set partitions of [n].

A285370

Sum of the entries in the eighth blocks of all set partitions of [n].

Terms

    a(0) =8a(1) =333a(2) =7995a(3) =145814a(4) =2250020a(5) =31075944a(6) =397434249a(7) =4813480830a(8) =56089581910a(9) =636257739216

External references