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A073749
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Numerators of the fractional coefficients of the square-root of the prime power series: sum_{n=0..inf} p_n x^n, where p_n is the n-th prime and p_0 is defined to be 1.
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5
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1, 1, 1, 3, 3, 5, 11, 19, 7, 39, 39, 37, 243, 451, -149, 845, 237, 1507, -1569, 8599, -7037, 22543, -27921, 45765, -630845, 1283427, -1552973, 4462097, -6470191, 8313975, -43768763, 67084957, -86965863, 247812897, -351911967, 477950179, -5373020297, 7552589095, -10293397313, 29278400177
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OFFSET
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0,4
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LINKS
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FORMULA
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Convolution of sum_{n=0..inf} A073749(n)/A073750(n) x^n yields the prime power series sum_{n=0..inf} p_n x^n, where p_n is the n-th prime and p_0=1.
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CROSSREFS
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KEYWORD
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easy,frac,sign
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AUTHOR
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STATUS
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approved
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