A366213 Numbers whose median of the digits is equal to 7.

7, 59, 68, 77, 86, 95, 177, 178, 179, 187, 197, 277, 278, 279, 287, 297, 377, 378, 379, 387, 397, 477, 478, 479, 487, 497, 577, 578, 579, 587, 597, 677, 678, 679, 687, 697, 707, 708, 709, 717, 718, 719, 727, 728, 729, 737, 738, 739, 747, 748, 749, 757, 758, 759

Offset

1,1

Links

Table of n, a(n) for n=1..54.

Example

59 is a term since the median of the digits 5 and 9 is (5+9)/2 = 7;
177 is a term since the median of the digits 1, 7, and 7 is 7.

Mathematica

Select[Range[0, 760], Median[IntegerDigits[#]]==7&]

Crossrefs

Cf. A292730 (median = 0), A292739 (median = 9), A366207 (median = 1), A366208 (median = 2), A366209 (median = 3), A366210 (median = 4), A366211 (median = 5), A366212 (median = 6), A366214 (median = 8).

Sequence in context: A132546 A210404 A301275 * A061424 A140371 A181424

Adjacent sequences: A366210 A366211 A366212 * A366214 A366215 A366216

Keyword

nonn,base,easy

Author

Stefano Spezia, Oct 04 2023

Status

approved