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Search: id:A113856
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| A113856 |
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Numbers n such that n=(2d_1+1)*(2d_2+1)*...*(2d_k+1) where d_1 d_2 ... d_k is the decimal expansion of n. |
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| 833, 7425, 17325, 329175, 7194825, 7759125, 275380875, 2256271875, 28879228125, 152156958525, 22342629684375, 2588036347771875, 17452999438621621875, 499296818283476338125, 894477156692665528125
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