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A366208
Numbers whose median of the digits is equal to 2.
7
2, 13, 22, 31, 40, 122, 123, 124, 125, 126, 127, 128, 129, 132, 142, 152, 162, 172, 182, 192, 202, 203, 204, 205, 206, 207, 208, 209, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 240, 241, 242, 250, 251
OFFSET
1,1
EXAMPLE
13 is a term since the median of the digits 1 and 3 is (1+3)/2 = 2;
122 is a term since the median of the digits 1, 2, and 2 is 2.
MATHEMATICA
Select[Range[0, 251], Median[IntegerDigits[#]]==2&]
CROSSREFS
Cf. A292730 (median = 0), A292739 (median = 9), A366207 (median = 1), A366209 (median = 3), A366210 (median = 4), A366211 (median = 5), A366212 (median = 6), A366213 (median = 7), A366214 (median = 8).
Sequence in context: A085509 A127485 A061385 * A304815 A156179 A090519
KEYWORD
nonn,base,easy
AUTHOR
Stefano Spezia, Oct 04 2023
STATUS
approved