Alternating row sums of triangle A134141 (S1p(7)).

A132165

Alternating row sums of triangle A134141 (S1p(7)).

Terms

    a(0) =1a(1) =6a(2) =36a(3) =174a(4) =-174a(5) =-26076a(6) =-596616a(7) =-10334556a(8) =-143486244a(9) =-1157102136a(10) =19891298736

External references