<p><pre><code> We like to include sequences that appear on IQ tests. It’s always
been one of my goals to help people do these silly tests.
</code></pre>
Yessssss! Those damn "IQ" questions:<p><a href="http://spikedmath.com/062.html" rel="nofollow">http://spikedmath.com/062.html</a><p>We also get them with some regularity in Freenode's ##math. It's a FAQ. "Here's a list of numbers, what's the formula?" Sometimes we're able to send the person to Sloane's and be done with it.<p>Other times...