Expansion of e.g.f. exp( 3 * (1-sqrt(1-2*x)) ).
A369746
Expansion of e.g.f. exp( 3 * (1-sqrt(1-2*x)) ).
Terms
- a(0) =1a(1) =3a(2) =12a(3) =63a(4) =423a(5) =3528a(6) =35559a(7) =422901a(8) =5817744a(9) =91072269a(10) =1600588269a(11) =31230827532a(12) =670252672593
External references
- oeis: A369746