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A332480
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Numbers k such that sin(k) > 0 and cos(k) > 0.
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8
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1, 7, 13, 14, 19, 20, 26, 32, 38, 39, 44, 45, 51, 57, 58, 63, 64, 70, 76, 82, 83, 88, 89, 95, 101, 102, 107, 108, 114, 120, 126, 127, 132, 133, 139, 145, 146, 151, 152, 158, 164, 170, 171, 176, 177, 183, 189, 190, 195, 196, 202, 208, 214, 215, 220, 221, 227
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OFFSET
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1,2
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COMMENTS
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LINKS
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MATHEMATICA
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Select[Range[300], Sin[#] > 0 && Cos[#] > 0 &] (* A332480 *)
Select[Range[300], Sin[#] > 0 && Cos[#] < 0 &] (* A332481 *)
Select[Range[300], Sin[#] < 0 && Cos[#] > 0 &] (* A332482 *)
Select[Range[300], Sin[#] < 0 && Cos[#] < 0 &] (* A332483 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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