43 lines
		
	
	
		
			629 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
		
			629 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
 | 
						|
id: 5900f4861000cf542c50ff99
 | 
						|
title: 'Problem 282: The Ackermann function'
 | 
						|
challengeType: 5
 | 
						|
forumTopicId: 301933
 | 
						|
dashedName: problem-282-the-ackermann-function
 | 
						|
---
 | 
						|
 | 
						|
# --description--
 | 
						|
 | 
						|
For non-negative integers m, n, the Ackermann function A(m, n) is defined as follows:
 | 
						|
 | 
						|
For example A(1, 0) = 2, A(2, 2) = 7 and A(3, 4) = 125.
 | 
						|
 | 
						|
Find A(n, n) and give your answer mod 148.
 | 
						|
 | 
						|
# --hints--
 | 
						|
 | 
						|
`euler282()` should return 1098988351.
 | 
						|
 | 
						|
```js
 | 
						|
assert.strictEqual(euler282(), 1098988351);
 | 
						|
```
 | 
						|
 | 
						|
# --seed--
 | 
						|
 | 
						|
## --seed-contents--
 | 
						|
 | 
						|
```js
 | 
						|
function euler282() {
 | 
						|
 | 
						|
  return true;
 | 
						|
}
 | 
						|
 | 
						|
euler282();
 | 
						|
```
 | 
						|
 | 
						|
# --solutions--
 | 
						|
 | 
						|
```js
 | 
						|
// solution required
 | 
						|
```
 |