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A135795
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Years in which there are five Mondays in the month of February.
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9
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1768, 1796, 1836, 1864, 1892, 1932, 1960, 1988, 2016, 2044, 2072, 2112, 2140, 2168, 2196, 2236, 2264, 2292, 2332, 2360, 2388, 2416, 2444, 2472, 2512, 2540, 2568, 2596, 2636, 2664, 2692, 2732, 2760, 2788, 2816, 2844, 2872, 2912, 2940, 2968, 2996, 3036
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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MAPLE
| A135795 := proc(n) nper := (n-1) mod 13 ; floor((n-1)/13)*400+op(1+nper , [1768, 1796, 1836, 1864, 1892, 1932, 1960, 1988, 2016, 2044, 2072, 2112, 2140] ) ; end proc: seq(A135795(n), n=1..80) ; [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Mar 29 2010]
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MATHEMATICA
| (* First do *) Needs["Calendar`"] (* then *) fQ[y_] := Mod[y, 4] == 0 && Mod[y, 400]!=0 && DayOfWeek[{y, 2, 1}] == Monday; Select[Range[1750, 3051], fQ@# &] [From Robert G. Wilson v (rgwv(AT)rgwv.com), Jun 11 2010]
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CROSSREFS
| Cf. A119406.
Cf. A143994, A141039, A143995, A141287 [From J. Lowell (jhbubby(AT)mindspring.com), Oct 06 2008]
Sequence in context: A031762 A031630 A031540 * A206201 A155023 A187132
Adjacent sequences: A135792 A135793 A135794 * A135796 A135797 A135798
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KEYWORD
| nonn
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AUTHOR
| J. Lowell (jhbubby(AT)mindspring.com), Mar 03 2008
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EXTENSIONS
| More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Mar 29 2010
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