A176478 - OEIS

A176478

Years in which there are five Saturdays in the month of February.

1772, 1812, 1840, 1868, 1896, 1908, 1936, 1964, 1992, 2020, 2048, 2076, 2116, 2144, 2172, 2212, 2240, 2268, 2296, 2308, 2336, 2364, 2392, 2420, 2448, 2476, 2516, 2544, 2572, 2612, 2640, 2668, 2696, 2708, 2736, 2764, 2792, 2820, 2848, 2876, 2916, 2944, 2972, 3012, 3040

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..45.

Index entries for sequences related to calendars

Index entries for linear recurrences with constant coefficients, signature (1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1).

MATHEMATICA

(* Needs Mma version >= 9.0 *)

okQ[y_] := LeapYearQ[{y}] && DayName[{y, 2, 1}] == Saturday;

Select[Range[1752, 3052, 4], okQ] (* Jean-François Alcover, Mar 27 2020 *)

CROSSREFS