Alternating row sums of triangle A049352 (S1p(4)).
A134137
Alternating row sums of triangle A049352 (S1p(4)).
Terms
- a(0) =1a(1) =3a(2) =9a(3) =15a(4) =-159a(5) =-3021a(6) =-36903a(7) =-381249a(8) =-3212415a(9) =-12995901a(10) =315857961a(11) =12457515663a(12) =304888863969
External references
- oeis: A134137