G.f. A(x) satisfies A(x) = 1 + x * A(x/(1 - x)^5) / (1 - x).
A351815
G.f. A(x) satisfies A(x) = 1 + x * A(x/(1 - x)^5) / (1 - x).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =9a(4) =53a(5) =386a(6) =3422a(7) =35300a(8) =412084a(9) =5364255a(10) =76952267a(11) =1203835714a(12) =20362911276a(13) =369906504888
External references
- oeis: A351815