E.g.f. B(x) = B(x,x), where B(x,y) is the e.g.f. of triangle A326798.

A326795

E.g.f. B(x) = B(x,x), where B(x,y) is the e.g.f. of triangle A326798.

Terms

    a(0) =1a(1) =-1a(2) =1a(3) =119a(4) =-671a(5) =-118801a(6) =1578721a(7) =472546983a(8) =-11434861759

External references