E.g.f. A(x) satisfies A(x) = 1/( 1 - sinh(x * A(x)) / A(x) )^2.
A381383
E.g.f. A(x) satisfies A(x) = 1/( 1 - sinh(x * A(x)) / A(x) )^2.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =26a(4) =176a(5) =1842a(6) =25552a(7) =417146a(8) =7727232a(9) =162203810a(10) =3855123968a(11) =102712106202
External references
- oeis: A381383