A051121 Dates at fortnightly intervals starting on Jan 01 of a leap year in the Julian calendar.

1, 15, 29, 12, 26, 11, 25, 8, 22, 6, 20, 3, 17, 1, 15, 29, 12, 26, 9, 23, 7, 21, 4, 18, 2, 16, 30, 13, 27, 10, 24, 10, 24, 7, 21, 5, 19, 2, 16, 30, 14, 28, 11, 25, 8, 22, 6, 20, 3, 17, 1, 15, 29, 12, 26, 9, 23, 9, 23, 6, 20, 4, 18, 1, 15, 29, 13, 27, 10, 24, 7, 21, 5, 19, 2, 16, 30

Offset: 1

Author

Karen Richardson (s1149414(AT)cedarville.edu)

Keywords

• easy
• nonn

Comments

Periodic sequence with period 1461. - John Cerkan, Mar 26 2017

Links

• John Cerkan, Table of n, a(n) for n = 1..10000
• Index entries for sequences related to calendars

Crossrefs

Cf. A001356.

Programs

Mathematica

(* First program no longer functions in current Mathematica versions *)
Needs["Calendar`"]
Table[ DaysPlus[{4, 1, 1}, 14 n][[3]], {n, 0, 76}] (* Robert G. Wilson v, Apr 18 2010 *)
Table[DateValue[DayPlus[{2009, 1}, 14 n, CalendarType->"Julian"], "Day"], {n, 0, 77}] (* Michael De Vlieger, Mar 26 2017, Version 10, after Giovanni Resta at A001356; amended, Ray Chandler, Aug 07 2023 *)

Extensions

Name edited by Charles R Greathouse IV, Mar 27 2017