Total sum of maximum list sizes in all sets of lists of n-set, cf. A000262.

A097146

Total sum of maximum list sizes in all sets of lists of n-set, cf. A000262.

Terms

    a(0) =0a(1) =1a(2) =5a(3) =31a(4) =217a(5) =1781a(6) =16501a(7) =172915a(8) =1998641a(9) =25468777a(10) =352751941a(11) =5292123431a(12) =85297925065

External references