Expansion of ((1-x)*sqrt(1+2x) + (1+x)*sqrt(1-2x))/(2*(1-2x)^(5/2)).

Terms

a(0) =1a(1) =5a(2) =16a(3) =45a(4) =117a(5) =291a(6) =700a(7) =1646a(8) =3799a(9) =8647a(10) =19448a(11) =43330a(12) =95738a(13) =210094a(14) =458216a(15) =994204a(16) =2146955a(17) =4617439a(18) =9893376a(19) =21128058a(20) =44982486a(21) =95510090a(22) =202278376a(23) =427425860a(24) =901236582a(25) =1896594966a(26) =3983929680a(27) =8354539156a(28) =17492095604