E.g.f. A(x) satisfies differential equation A'''(x)=A(x)+1/2*A(x)^2, A(0)=0, A'(0)=1, A''(0)=1, A'''(0)=1.

A200542

E.g.f. A(x) satisfies differential equation A'''(x)=A(x)+1/2*A(x)^2, A(0)=0, A'(0)=1, A''(0)=1, A'''(0)=1.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =4a(6) =8a(7) =17a(8) =41a(9) =113a(10) =340a(11) =1070a(12) =3592a(13) =12979a(14) =50107a(15) =204325a(16) =875702a(17) =3947560a(18) =18724328a(19) =93137201a(20) =484066913a(21) =2623523381a(22) =14811843184a(23) =87000588266a(24) =530736806728

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