63,246,216
#
in steps
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000000
00ffff 00ffff
00ffff
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
0ffcf5 0ffcf5
0ffcf5
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
1ffaeb 1ffaeb
1ffaeb
7f0000 7f0000
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7f007f 7f007f
7f007f
2ff8e2 2ff8e2
2ff8e2
7f00ff 7f00ff
7f00ff
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7f7f7f 7f7f7f
7f7f7f
3ff6d8 3ff6d8
3ff6d8
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
4ff4ce 4ff4ce
4ff4ce
ff0000 ff0000
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ff00ff ff00ff
ff00ff
5ff2c5 5ff2c5
5ff2c5
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
6ff0bb 6ff0bb
6ff0bb
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7feeb2 7feeb2
7feeb2