E.g.f. exp( Integral B(x) dx ) = (A(x) + C(x))/8 where A(x) = 3 + Integral B(x)*C(x) dx and C(x) = 5 + Integral A(x)*B(x) dx such that A(x)^2 - 3^2 = B(x)^2 - 4^2 = C(x)^2 - 5^2.
A323568
E.g.f. exp( Integral B(x) dx ) = (A(x) + C(x))/8 where A(x) = 3 + Integral B(x)*C(x) dx and C(x) = 5 + Integral A(x)*B(x) dx such that A(x)^2 - 3^2 = B(x)^2 - 4^2 = C(x)^2 - 5^2.
Terms
- a(0) =1a(1) =4a(2) =31a(3) =380a(4) =6017a(5) =119812a(6) =2863903a(7) =79849340a(8) =2544494081a(9) =91218404356
External references
- oeis: A323568