Linked from
The 13 pages that link to Bernoulli numbers, each with the reason it gives.
Ernst KummerRelated: Divisibility of Bernoulli numbers enters Kummer’s regular-prime criterion.
Jakob BernoulliBroader topic: Bernoulli introduced these numbers while studying sums of powers.
Basel problemRelated: They encode the formula that extends Euler's result to higher even powers.
Bernoulli familyBroader topic: Jacob Bernoulli introduced these numbers in work on sums of powers.