https://artofproblemsolving.com/wiki/index.php/Odd_integer

Every odd integer can be written in the form \$2k + 1\$ for some unique other integer \$k\$ . The product of any two odd integers is odd, but the sum and difference ...

https://simple.wikipedia.org/wiki/Odd_number

An odd number is an integer which is not a multiple of two; A number that when divided by two, leaves a remainder. If it is divided by two the result is a fraction.

https://simple.wikipedia.org/wiki/Consecutive_integer

Odd consecutive integers are odd integers that follow each other. They have a difference of 2 between every two numbers. If n is an odd integer, then n, n+2, n+ 4 ...

https://proofwiki.org/wiki/Definition:Odd_Integer

Jan 28, 2019 ... 2 Sequence of Odd Integers; 3 Odd-Times Odd. 3.1 Definition 1; 3.2 Definition 2; 3.3 Sequence. 4 Examples; 5 Also see; 6 Historical Note ...

http://mathcentral.uregina.ca/QQ/database/QQ.09.09/h/erin1.html

Question from Erin, a parent: I'm having trouble with consecutive integers. i know it goes n + n + 1 + n + 2 and so on, but if its odd then do the numbers chang to ...

https://www.mathsisfun.com/numbers/even-odd.html

Any integer that can be divided exactly by 2 is an even number.

https://www.mathsisfun.com/definitions/odd-number.html

Illustrated definition of Odd Number: Any integer (not a fraction) that cannot be divided exactly by 2. The last digit is 1, 3, 5, 7 or 9...

https://brilliant.org/wiki/even-and-odd-numbers/

Definition; Even and Odd (Parity) Properties; Problem Solving; See Also ... The integers 1,3,5,11,−7 are all odd numbers because they leave a remainder of 1 ...