Similar to オイラーの五角数定理

Ackermann function

Apéry's theorem

Euler's theorem

Small set (combinatorics)

Sumset

Catalan's constant

Q-analog

Kneser's theorem (combinatorics)

Sicherman dice

Singmaster's conjecture

Stirling number

15 and 290 theorems

Wilson's theorem

Euler's criterion

Ostrowski's theorem

Catalan's conjecture

Glaisher's theorem

Gelfond–Schneider theorem

Cubic reciprocity

Zsigmondy's theorem

Modularity theorem

Euclid–Euler theorem

Annales de Gergonne

P-adic Teichmüller theory

RSA cryptosystem

Vieta jumping

Witch of Agnesi