# tigernathan

+1
43
3
+161
tigernathan  Aug 7, 2020
0
34
4
+161
tigernathan  Aug 7, 2020
+1
24
0
+161

### Not a question, but I want to see if people know how to solve this. This problem is one of my favorite problems!

tigernathan  Aug 7, 2020
0
39
2
+161
tigernathan  Jul 22, 2020
+1
39
1
+161
tigernathan  Jul 16, 2020
+1
49
4
+161

### Since I got 100 points (I created my account several days ago), I want to make some problems for it! Thanks all for helping me!

tigernathan  Jul 16, 2020
+2
50
7
+161

### Some easier question I made up:

tigernathan  Jul 16, 2020
0
52
1
+161

### I know, I posted this 3 times, but I am curious if anyone knows!

tigernathan  Jul 15, 2020
0
39
0
+161
tigernathan  Jul 15, 2020
+1
60
11
+161
tigernathan  Jul 15, 2020
0
32
1
+161
tigernathan  Jul 15, 2020
0
46
1
+161

### How many distinct license plate “numbers” can be created that consist of two letters followed by four digits?

tigernathan  Jul 14, 2020
0
52
3
+161

### How many positive four-digit even numbers can be written without using any of the digits 0, 1, 2, 3 or 4?

tigernathan  Jul 14, 2020
+1
52
3
+161
tigernathan  Jul 14, 2020
+2
50
5
+161

### The function f is defined by f(n) = f(n − 1) + f(n − 2). It is also true that f(1) = 3 and f(3) = 10. What is the value of f(6)

tigernathan  Jul 11, 2020
+1
37
1
+161
off-topic
tigernathan  Jul 11, 2020
+3
43
5
+161

### Hi, I need help with this question. Please, it is urgent.

tigernathan  Jul 10, 2020