This text file is a list of years where Easter falls on April 1st, and the
distance between the years it occurs (1700-2299). I made this because I was
interested to find out if there was any obvious pattern. I didn't look too much
into lunar cycles so this is not very illuminating, but it's still pretty
interesting. The data is from a website by Thomas Larsen who seems to have got
the info from the Astronomical Society of South Australia (so this may or may
not even be correct).

1714 11
1725 11
1736 68
1804 62
1866 11
1877 11
1888 35
1923 11
1934 11
1945 11
1956 62
2018 11
2029 11
2040 68
2108 62
2170 11
2181 11
2192 46
2238 11
2249 11
2260

I also tried to fully automate this output just for an exercise in making one-
liners in Bash. This uses wget, grep, sort, and awk which are pretty standard 
*nix commands so should work on any *nix-based OS. I've used the escape 
character to keep this to 80 columns but it definitely works as a one-liner
(until the source website goes down anyway).

wget -q http://tlarsen2.tripod.com/thomaslarsen/easterdates.html -O - | grep \
-oP '\ 1st April.{5}' | grep -oP '[\ ][12][0-9].{0,4}' | sort -n | awk \
'NR==1{p=$1;next};{print p, $1-p; p=$1};END{print p}'

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| (c) JG 2018 |
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