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Search: id:A022896
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| A022896 |
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Number of solutions to c(1)p(1)+...+c(n)p(n) = 2, where c(i) = +-1 for i>1, c(1) = 1, p(i) = primes. |
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+0 1
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| 1, 0, 0, 0, 0, 0, 2, 0, 4, 0, 14, 0, 40, 0, 125, 0, 394, 0, 1294, 0, 4356
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