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A243001 a(n) = date of Easter in March of n, in the Gregorian calendar after A.D. 1582. a(n) = 0 if Easter occurs in April. 1
0, 0, 0, 0, 29, 0, 0, 0, 0, 29, 0, 0, 26, 0, 0, 22, 0, 0, 0, 0, 30, 0, 0, 26, 0, 0, 0, 0, 0, 0, 0, 30, 0, 0, 26, 0, 31, 0, 0, 27, 0, 0, 30, 0, 0, 0, 0, 31, 0, 0, 27, 0, 0, 23, 0, 0, 0, 0, 31, 0, 0, 27, 0, 0, 0, 0, 0, 0, 0, 31, 0, 0, 28, 0, 0, 0, 0, 28, 0, 0, 25, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1583,5

LINKS

Table of n, a(n) for n=1583..1664.

Wikipedia, Easter

Index entries for sequences related to calendars

PROG

(PARI) for(y=1583, 1664, a=lift(Mod(y, 19)); b=floor(y/100); c=lift(Mod(y, 100)); d=floor(b/4); e=lift(Mod(b, 4)); f=floor((b+8)/25); g=floor((b-f+1)/3); h=lift(Mod(19*a+b-d-g+15, 30)); i=floor(c/4); k=lift(Mod(c, 4)); l=lift(Mod(32+2*e+2*i-h-k, 7)); m=floor((a+11*h+22*l)/451); p=lift(Mod(h+l-7*m+114, 31)); if(floor((h+l-7*m+114)/31)==3, print1(p+1, ", "), print1(0, ", ")));

CROSSREFS

Cf. A243002.

Sequence in context: A099090 A123269 A067158 * A092995 A040847 A040848

Adjacent sequences:  A242998 A242999 A243000 * A243002 A243003 A243004

KEYWORD

nonn,easy

AUTHOR

Arkadiusz Wesolowski, Aug 16 2014

STATUS

approved

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Last modified October 14 02:29 EDT 2019. Contains 327995 sequences. (Running on oeis4.)