Expansion of e.g.f. exp( Sum_{k>=0} x^(5*k+4) / (5*k+4)! ).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =1a(5) =0a(6) =0a(7) =0a(8) =35a(9) =1a(10) =0a(11) =0a(12) =5775a(13) =715a(14) =1a(15) =0a(16) =2627625a(17) =850850a(18) =27370a(19) =1a(20) =2546168625a(21) =1697445750a(22) =189019600a(23) =826045a(27) =52398292375