Home/Blog/OEIS sequence A400000: The city-building sequenceGeneralOEIS sequence A400000: The city-building sequenceHacker News New2026-10-28 08:120 viewsArticle URL: https://oeis.org/A400000 Comments URL: https://news.ycombinator.com/item?id=50267720 Points: 1 # Comments: 1Source:https://oeis.org/A400000My favoritesPreviousCloudflare Computer helps agents recover from interruption and wait for approvalNextHarley-Davidson Wanted an Electric Revolution. That Dream Is in TroubleRelated postsMan completes 28-year, 31,000-mile walk around world, returns to mother's houseArticle URL: https://apnews.com/article/karl-bushby-world-walk-hull-england-0317df0d80138f045eed4dc15db50c10 Comments UR0Hacker News NewJohnstown, PA will be your best place to live if you make under 100KArticle URL: https://salary-statistics.netlify.app/us/where-to-live Comments URL: https://news.ycombinator.com/item?id=50Hacker News NewCryosphere faces permanent damage when world overshoots 1.5C, scientists warnArticle URL: https://www.theguardian.com/science/2026/nov/02/permanent-damage-crysophere-overshoots-15c-scientists-warn 0Hacker News NewNanoparticles for delivering personalized cancer vaccinesArticle URL: https://news.mit.edu/2026/mit-engineers-create-nanoparticles-delivering-personalized-cancer-vaccines-1030 C0Hacker News NewWTF Ubuntu?Article URL: https://chalmovsky.com/posts/wtf-ubuntu Comments URL: https://news.ycombinator.com/item?id=50337608 Points:0Hacker News NewNapping Characteristics and Incident DementiaArticle URL: https://academic.oup.com/biomedgerontology/article/81/10/glag208/8769491?login=false Comments URL: https://0Hacker News New