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 A033173 Number of days in n years (n=2 is the first leap year). 0
 365, 731, 1096, 1461, 1826, 2192, 2557, 2922, 3287, 3653, 4018, 4383, 4748, 5114, 5479, 5844, 6209, 6575, 6940, 7305, 7670, 8036, 8401, 8766, 9131, 9497, 9862, 10227, 10592, 10958, 11323, 11688, 12053, 12419, 12784, 13149, 13514, 13880 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS FORMULA From Chai Wah Wu, Jan 27 2020: (Start) See caveat in A033171 formula section. a(n) = a(n-1) + a(n-4) - a(n-5) for n > 5. G.f.: x*(365*x^3 + 366*x^2 + 365*x + 365)/(x^5 - x^4 - x + 1). (End) CROSSREFS Cf. A033171. Sequence in context: A276304 A033171 A033172 * A043443 A275271 A062681 Adjacent sequences:  A033170 A033171 A033172 * A033174 A033175 A033176 KEYWORD easy,nonn AUTHOR EXTENSIONS a(19) corrected by Chai Wah Wu, Jan 27 2020 STATUS approved

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Last modified July 30 23:12 EDT 2021. Contains 346365 sequences. (Running on oeis4.)