Expansion of e.g.f. log(1 + exp(x)*sinh(sqrt(2)*x)/sqrt(2)).

Terms

a(0) =0a(1) =1a(2) =1a(3) =1a(4) =-2a(5) =-7a(6) =6a(7) =119a(8) =120a(9) =-2911a(10) =-12518a(11) =90055a(12) =977164a(13) =-2167375a(14) =-83354634a(15) =-168068473a(16) =7777602768a(17) =58283146817a(18) =-727882529102