%I #27 Jan 29 2022 14:36:50
%S 1583,1585,1588,1591,1594,1597,1600,1601,1604,1605,1607,1608,1611,
%T 1612,1615,1618,1621,1624,1627,1628,1629,1631,1632,1634,1635,1638,
%U 1639,1642,1645,1648,1649,1651,1654,1656,1658,1659,1662,1665,1666,1668,1669,1672,1675
%N Years in which Easter falls on the same day and month in both the Julian and Gregorian calendars, starting with 1583.
%C The Gregorian calendar was introduced in October 1582 by Pope Gregory XIII.
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/List_of_dates_for_Easter">List of dates for Easter</a>
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Date_of_Easter">Date of Easter</a>
%H <a href="/index/Ca#calendar">Index entries for sequences related to calendars</a>
%Y Cf. A060958, A104019, A104034.
%K nonn
%O 1,1
%A _Bartlomiej Malarz_, Dec 22 2021