Triangle of integers used to compute column sequences of array A078739 ((2,2)-Stirling2).

Terms

a(0) =1a(1) =-1a(2) =3a(3) =1a(4) =-6a(5) =6a(6) =-1a(7) =27a(8) =-108a(9) =100a(10) =1a(11) =-36a(12) =216a(13) =-400a(14) =225a(15) =-1a(16) =135a(17) =-2160a(18) =10000a(19) =-16875a(20) =9261a(21) =1a(22) =-162a(23) =3240a(24) =-20000a(25) =50625a(26) =-55566a(27) =21952a(28) =-1a(29) =567