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Search: id:A022895
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| A022895 |
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Number of solutions to c(1)p(1)+...+c(n)p(n) = 1, where c(i) = +-1 for i>1, c(1) = 1, p(i) = primes. |
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+0
1
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| 0, 1, 0, 1, 0, 1, 0, 4, 0, 7, 0, 24, 0, 70, 0, 219, 0, 712, 0, 2357, 0
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