Eigenvector of triangle A118394; E.g.f.: exp( Sum_{n>=0} x^(3^n) ).
A118396
Eigenvector of triangle A118394; E.g.f.: exp( Sum_{n>=0} x^(3^n) ).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =7a(4) =25a(5) =61a(6) =481a(7) =2731a(8) =10417a(9) =454105a(10) =4309921a(11) =23452111a(12) =592433161a(13) =6789801877a(14) =46254009985a(15) =893881991731
External references
- oeis: A118396