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Erdős problem 1107

Let r2r \ge 2. Is every large integer the sum of at most r+1r + 1 many rr-powerful numbers?

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Problem row
sha256:7ef3a69649e4491833d4658b08c9778ecc283f9c3a3d69232332d7d7ac428f63
Metadata
sha256:ba95f8407f1767426b77b28c9b438ebf074ee8ed3a4871e02ed8727588448f32
Observation
sha256:8c823d621b7e1256c8e47c60a5f1c54c016a5507e6f27b2bab537f6f5f232067
Content
sha256:ca8403403aa7a2f1b9b4f59f7033494669177a45bc07d9e8e3fed1d36c5774d0
Repository
sha256:a956b84c437202e5a02cc9e036a621bd14a302b34a75758115730bdbb77c52a4
Projection
sha256:c9d14c459c518937e758918b5897dc3b22f1a55f07739afe99502f5b046c907a
Source commit
2415f78e850aeee50afdca525c6f2e0ea606f207

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