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cgad.ski
| | planetmath.org
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| | [AI summary] This post defines the central binomial coefficient, provides alternative definitions and formulae, and outlines key properties and number theory theorems related to them.
| | thatsmaths.com
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| | We are all familiar with Pascal's Triangle, also known as the Arithmetic Triangle (AT). Each entry in the AT is the sum of the two closest entries in the row above it. The $latex {k}&fg=000000$-th entry in row $latex {n}&fg=000000$ is the binomial coefficient $latex {\binom{n}{k}}&fg=000000$ (read $latex {n}&fg=000000$-choose-$latex {k}&fg=000000$), the number of ways of...
| | jonathanweisberg.org
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| | Jonathan Weisberg's Homepage
| | rpihlgrenblog.wordpress.com
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| What's going to happen this year? Let's see what happens...