Numerators of coefficients in expansion of e.g.f. x / (1 + 2*x - exp(x)).
A347426
Numerators of coefficients in expansion of e.g.f. x / (1 + 2*x - exp(x)).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =2a(4) =191a(5) =76a(6) =5081a(7) =674a(8) =386237a(9) =153704a(10) =5382687a(11) =2142054a(12) =55851596621a(13) =7408761716a(14) =212280163009a(15) =84477431614
External references
- oeis: A347426