Expansion of e.g.f. Product_{k>=1} (1 + x^k/k!)^(2^(k-1)).
A371484
Expansion of e.g.f. Product_{k>=1} (1 + x^k/k!)^(2^(k-1)).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =10a(4) =30a(5) =166a(6) =968a(7) =5440a(8) =39112a(9) =289096a(10) =2330832a(11) =19947280a(12) =185603520a(13) =1807683008a(14) =18554569504a(15) =203803276960
External references
- oeis: A371484