OFFSET
1,1
COMMENTS
For the non-leap case see A327918.
The months m = 2, 3, 5, 7, 11 contribute 4, 5, 2, 2, 4 days, respectively, adding to 17.
CROSSREFS
KEYWORD
nonn,easy,fini,full
AUTHOR
Wolfdieter Lang, Oct 08 2019
STATUS
approved