Triangle of Lehmer-Comtet numbers of the first kind.

Terms

a(0) =1a(1) =1a(2) =1a(3) =-1a(4) =3a(5) =1a(6) =2a(7) =-1a(8) =6a(9) =1a(10) =-6a(11) =0a(12) =5a(13) =10a(14) =1a(15) =24a(16) =4a(17) =-15a(18) =25a(19) =15a(20) =1a(21) =-120a(22) =-28a(23) =49a(24) =-35a(25) =70a(26) =21a(27) =1a(28) =720a(29) =188