G.f. A(x) satisfies: 1 + x = Sum_{n>=0} (-1)^n * (x^n + A(x))^(n+1).
A352815
G.f. A(x) satisfies: 1 + x = Sum_{n>=0} (-1)^n * (x^n + A(x))^(n+1).
Terms
- a(0) =1a(1) =4a(2) =15a(3) =62a(4) =263a(5) =1153a(6) =5187a(7) =23792a(8) =110898a(9) =523773a(10) =2501268a(11) =12057407a(12) =58593831a(13) =286743949a(14) =1411905287a(15) =6989973590a(16) =34773216944a(17) =173737947911a(18) =871442154413
External references
- oeis: A352815