18,195,254
#
in steps
000000 000000
000000
00ffff 00ffff
00ffff
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
04f0fe 04f0fe
04f0fe
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
09e1fe 09e1fe
09e1fe
7f0000 7f0000
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7f007f 7f007f
7f007f
0dd2fe 0dd2fe
0dd2fe
7f00ff 7f00ff
7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
12c3fe 12c3fe
12c3fe
7f7fff 7f7fff
7f7fff
7fff00 7fff00
7fff00
7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
17b4fd 17b4fd
17b4fd
ff0000 ff0000
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ff007f ff007f
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ff00ff ff00ff
ff00ff
1ba5fd 1ba5fd
1ba5fd
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
2096fd 2096fd
2096fd
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
2588fd 2588fd
2588fd