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Summary
DescriptionDijkstra-Lambek-Moser.svg
English: Edsger Dijkstra's visual proof of the Lambek-Moser theorem on complementary integer sequences, from https://www.cs.utexas.edu/~EWD/ewd07xx/EWD753.PDF, illustrated using the triangular and non-triangular numbers
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Captions
Edsger Dijkstra's visual proof of the Lambek-Moser theorem on complementary integer sequences, from https://www.cs.utexas.edu/~EWD/ewd07xx/EWD753.PDF, illustrated using the triangular and non-triangular numbers