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Erdős problem 532

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If N\mathbb{N} is 2-coloured then is there some infinite set A⊆NA\subseteq \mathbb{N} such that all finite subset sums∑n∈Sn \sum_{n\in S}n(as SS ranges over all non-empty finite subsets of AA) are monochromatic?

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Problem row
sha256:fa4a36f6af37ded9b2b21002498a2bbc9539adcaed76b70a9083d76c7f2716ee
Metadata
sha256:90d03fc9c75a1bfb53998b22a4cedca8a105e6e82728e619b99ee40164ca8b32
Observation
sha256:9c8326e865b6017b103af7611c852a06776d81964979b8ab5a1b800cd550dff6
Content
sha256:115b01a3792f32e4a36379e3a98a9bb21dfc12f8f52be0d292b8fd9081f81736
Repository
sha256:a956b84c437202e5a02cc9e036a621bd14a302b34a75758115730bdbb77c52a4
Projection
sha256:a4a96441668a9f8b33afbcb3f696a2639f5fae145f36ddc063d7f67d5fb87ce8
Source commit
36c6d0fef71a3fec84d9dcd5eeca4e22e378f7cb
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