Expansion of the e.g.f. sqrt(exp(x) / (2 - exp(x))).
A014307
Expansion of the e.g.f. sqrt(exp(x) / (2 - exp(x))).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =7a(4) =35a(5) =226a(6) =1787a(7) =16717a(8) =180560a(9) =2211181a(10) =30273047a(11) =458186752a(12) =7596317885a(13) =136907048461
External references
- oeis: A014307