Table of the elementary symmetric functions a_k(1,2,3,4,6,...,n+1) (5 missing).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =2a(6) =1a(7) =6a(8) =11a(9) =6a(10) =1a(11) =10a(12) =35a(13) =50a(14) =24a(15) =1a(16) =16a(17) =95a(18) =260a(19) =324a(20) =144a(21) =1a(22) =23a(23) =207a(24) =925a(25) =2144a(26) =2412a(27) =1008a(28) =1a(29) =31