Similar to アッカーマン関数

Sudan function

Askey–Gasper inequality

Annales de Gergonne

Computable number

Kolmogorov complexity

Tak (function)

Halting problem

Busy beaver

General recursive function

Smn theorem

Slow-growing hierarchy

Fast-growing hierarchy

Grzegorczyk hierarchy

Kleene's recursion theorem

Low basis theorem

Double recursion

Hardy hierarchy

Small set (combinatorics)

Sumset

Generalized arithmetic progression

Pentagonal number theorem

Factorial

Exponential factorial

Catalan's constant

Q-analog

Kneser's theorem (combinatorics)

Sicherman dice