Partial sums of A092183.

Terms

a(0) =1a(1) =601a(2) =5584a(3) =25052a(4) =78557a(5) =198233a(6) =431928a(7) =846336a(8) =1530129a(9) =2597089a(10) =4189240a(11) =6479980a(12) =9677213a(13) =14026481a(14) =19814096a(15) =27370272a(16) =37072257a(17) =49347465a(18) =64676608a(19) =83596828a(20) =106704829a(21) =134660009a(22) =168187592a(23) =208081760a(24) =255208785a(25) =310510161a(26) =375005736a(27) =449796844a(28) =536069437