Numerator of the expected fraction of guests without a napkin in Conway's napkin problem with n guests.

A341232

Numerator of the expected fraction of guests without a napkin in Conway's napkin problem with n guests.

Terms

    a(0) =0a(1) =0a(2) =1a(3) =11a(4) =39a(5) =473a(6) =19897a(7) =63683a(8) =5731597a(9) =22926439a(10) =280212089a(11) =20175270749a(12) =224810160067

External references