Expansion of (1/x) * Series_Reversion( x * (1-x) / (1+2*x)^2 ).
A371391
Expansion of (1/x) * Series_Reversion( x * (1-x) / (1+2*x)^2 ).
Terms
- a(0) =1a(1) =5a(2) =34a(3) =269a(4) =2326a(5) =21314a(6) =203428a(7) =2000957a(8) =20142862a(9) =206524790a(10) =2149261852a(11) =22644243218a(12) =241061343004
External references
- oeis: A371391