E.g.f.: exp(1/((1+x)*(1+x^2)*(1+x^3)*(1+x^4)*(1+x^5)) - 1).
A294293
E.g.f.: exp(1/((1+x)*(1+x^2)*(1+x^3)*(1+x^4)*(1+x^5)) - 1).
Terms
- a(0) =1a(1) =-1a(2) =1a(3) =-7a(4) =49a(5) =-301a(6) =3001a(7) =-26251a(8) =280897a(9) =-4040569a(10) =52124401a(11) =-749335951a(12) =12646748401a(13) =-215856019237
External references
- oeis: A294293