Expansion of Product_{k>=1} 1 / (1 - 7^(k-1)*x^k).

A338676

Expansion of Product_{k>=1} 1 / (1 - 7^(k-1)*x^k).

Terms

    a(0) =1a(1) =1a(2) =8a(3) =57a(4) =449a(5) =3193a(6) =25145a(7) =178809a(8) =1391314a(9) =9996498a(10) =76955586a(11) =552257546a(12) =4255024523a(13) =30502987019a(14) =232969386483

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