Product_{n>=1} (1 + x^n)^(a(n)/n!) = 1 + sin(x).

A354171

Product_{n>=1} (1 + x^n)^(a(n)/n!) = 1 + sin(x).

Terms

    a(0) =1a(1) =0a(2) =-1a(3) =4a(4) =-19a(5) =44a(6) =-659a(7) =8128a(8) =-18775a(9) =67664a(10) =-3578279a(11) =7629568a(12) =-476298835a(13) =505198784a(14) =25626362581

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