E.g.f. is A(x) = (1-log(B(x)))/B(x), where B(x) = sqrt(1-2*x).

A114160

E.g.f. is A(x) = (1-log(B(x)))/B(x), where B(x) = sqrt(1-2*x).

Terms

    a(0) =1a(1) =2a(2) =7a(3) =38a(4) =281a(5) =2634a(6) =29919a(7) =399342a(8) =6125265a(9) =106156530a(10) =2051433495a(11) =43734832470

External references