query: How many 4 digit numbers are there which contains not more than 2 different digits?
positive_passages.docid: 150652
positive_passages.text: Number of 4-digit numerals with at most 2 different digits
negative_passages.docid: 133937
negative_passages.text: Find the four digit number?
negative_passages.docid: 48688
negative_passages.text: How do I format a number with a variable number of digits in Python?
negative_passages.docid: 119386
negative_passages.text: How many ternary strings of length 4 have exactly one 1?
negative_passages.docid: 128220
negative_passages.text: How many five-digit numbers can be formed using digits $0, 1, 2, 6, 7, 8,9$ which are divisible by $3$ and $5$?
negative_passages.docid: 107027
negative_passages.text: Number of combinations and permutations of letters
negative_passages.docid: 116540
negative_passages.text: Positive integers less than 1000 without repeated digits
negative_passages.docid: 126708
negative_passages.text: Finding the missing digits of $23!$
negative_passages.docid: 147956
negative_passages.text: Searching for multiple numbers in multiple number field
negative_passages.docid: 43229
negative_passages.text: How to check if a string contains only digits in Java
negative_passages.docid: 80744
negative_passages.text: What is the number of strings at size $n$ that is constructed from ${a,b,c,d}$ and there is an even num of $a$
negative_passages.docid: 59788
negative_passages.text: Let T = {1000,1001...,9999}. How many numbers have at least one digit that is 0...
negative_passages.docid: 6138
negative_passages.text: Combination of a 4-digit number
negative_passages.docid: 44936
negative_passages.text: Combinatorics - How many numbers between 1 and 10000 are not squared or cubed?
negative_passages.docid: 64985
negative_passages.text: Get the numbers from (0-30) by using the number $2$ four times
negative_passages.docid: 89513
negative_passages.text: How to get the separate digits of an int number?
negative_passages.docid: 138696
negative_passages.text: Last two and three digits of $7^{754}$