2 of 2 added 1 character in body

MATL, 12 bytes

9:q4X-3YA49-

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Because it's MATL month, here's a MATL port of @Stewie's Octave answer. The sequence [0 1 2 3 5 6 7 8] is generated as the set difference between [0 ... 8] and 4.