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A060958
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Gregorian Easter dates, starting after 2000-04-23, a(2000) = 54.
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2
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46, 31, 51, 42, 27, 47, 39, 23, 43, 35, 55, 39, 31, 51, 36, 27, 47, 32, 52, 43, 35, 48, 40, 31, 51, 36, 28, 47, 32, 52, 44, 28, 48, 40, 25, 44, 36, 56, 41, 32, 52, 37, 29, 48, 40, 25, 45, 36, 49, 41, 33, 52, 37, 29, 49, 33, 53, 45, 30, 49, 41, 26, 46, 37, 29, 42
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OFFSET
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2001,1
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COMMENTS
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Formulas may differ legitimately for years before 1583 (e.g., 1497).
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LINKS
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EXAMPLE
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a(2001) = 46 = 31 + 15 => 2001-04-15, a(2002) = 31 => 2002-03-31.
a(y) + 49 gives Whitsunday, i.e., a(y) - 12 in May or a(y) - 43 in June.
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PROG
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(Python)
from dateutil.easter import *
def a(n): return (easter(n).month-3)*31 + easter(n).day
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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