Numerators of Daehee numbers.

Terms

a(0) =1a(1) =-1a(2) =2a(3) =-3a(4) =24a(5) =-20a(6) =720a(7) =-630a(8) =4480a(9) =-36288a(10) =3628800a(11) =-3326400a(12) =479001600a(13) =-444787200a(14) =5811886080a(15) =-81729648000