G.f. A(x) satisfies A(x) = 1 + x + x*A(x)^(7/2).
A366453
G.f. A(x) satisfies A(x) = 1 + x + x*A(x)^(7/2).
Terms
- a(0) =1a(1) =2a(2) =7a(3) =42a(4) =287a(5) =2142a(6) =16898a(7) =138600a(8) =1170037a(9) =10098774a(10) =88712736a(11) =790540296a(12) =7128879940a(13) =64933227996a(14) =596523624144
External references
- oeis: A366453