Rounded value of n*L_n(-1) where L is the Laguerre polynomial.

Terms

a(0) =0a(1) =2a(2) =7a(3) =17a(4) =35a(5) =64a(6) =111a(7) =182a(8) =286a(9) =436a(10) =647a(11) =938a(12) =1336a(13) =1871a(14) =2583a(15) =3520a(16) =4741a(17) =6320a(18) =8347a(19) =10930a(20) =14199a(21) =18312a(22) =23460a(23) =29869a(24) =37808a(25) =47600a(26) =59624a(27) =74331a(28) =92250a(29) =114006