Expansion of e.g.f. Product_{k>=1} (1 + H(k)*x^k), where H(k) is the k-th harmonic number.

A305203

Expansion of e.g.f. Product_{k>=1} (1 + H(k)*x^k), where H(k) is the k-th harmonic number.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =20a(4) =94a(5) =854a(6) =7638a(7) =77678a(8) =823184a(9) =11711952a(10) =162710640a(11) =2405290392a(12) =40661618688a(13) =701353671264

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