add reference

This commit is contained in:
Seongbeom Park 2022-03-07 18:39:24 +09:00
parent 0500c95614
commit a6f644ad07

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@ -30,3 +30,9 @@
## Encrypted message
CFcSBwgCCBoHRhkKU1cGAA4AGU5YQR5THBwNFwoGGAxTQQMQVBUSBg4EAAwQRhUQVBUHFAQTGRpT QQMQVBkPERkECQAWDVwXX1BGEwgJBAwCBFRVHQRGUlFBShwaDVZTGBUFVUdBShsVA1tZBwNGUlFB ShoVB1wXX1BGFAQOSklOQR5HGh5AVRY=
## Others
### dodge-the-laser
* Reference
* [Beatty sequence](https://en.wikipedia.org/wiki/Beatty_sequence)
* How to find A001951 A Beatty sequence: a(n)=floor(n\*sqrt(2)), stackexchange, https://math.stackexchange.com/questions/2052179/how-to-find-sum-i-1n-left-lfloor-i-sqrt2-right-rfloor-a001951-a-beatty-s