This is called a Fibonacci series ( after the mathematician who came up with it).
It is a sequence of numbers which is called an arithmetic, or linear, sequence.
13 This is because each term of the sequence is determined by adding the 2 previous terms of the sequence. This particular sequence is called the Fibonacci Sequence, and has special properties. See related link.
Fibonacci
An arithmetic sequence in one in which consecutive terms differ by a fixed amount,or equivalently, the next term can found by adding a fixed amount to the previous term. Example of an arithmetic sequence: 2 7 12 17 22 ... Here the the fixed amount is 5. I suppose any other type of sequence could be called non arithmetic, but I have not heard that expression before. Another useful kind of sequence is called geometric which is analogous to arithmetic, but multiplication is used instead of addition, i.e. to get the next term, multiply the previous term by some fixed amount. Example: 2 6 18 54 162 ... Here the muliplier is 3.
The next number is 36. The sequence is called the youarequeer sequence and is made by adding the former number to the latter ie. poop dookie doo doo and diarrea, and so on.
It is a sequence of numbers which is called an arithmetic, or linear, sequence.
A sequence in which each term is found by adding the same number to the previous term is called an arithmetic sequence. In this type of sequence, the difference between consecutive terms, known as the common difference, remains constant. For example, in the sequence 2, 5, 8, 11, each term is obtained by adding 3 to the previous term. This consistent pattern defines the arithmetic nature of the sequence.
13 This is because each term of the sequence is determined by adding the 2 previous terms of the sequence. This particular sequence is called the Fibonacci Sequence, and has special properties. See related link.
Fibonacci sequence
Fibonacci sequence
The patter formed by summing the two previous terms is called the Fibonacci Sequence
Fibonacci
In an arithmetic sequence, the difference between any term and the previous term is a constant.
Fibonacci
Sum.
Organizing or sorting information is the process of putting all information together in a logical sequence.
An arithmetic sequence in one in which consecutive terms differ by a fixed amount,or equivalently, the next term can found by adding a fixed amount to the previous term. Example of an arithmetic sequence: 2 7 12 17 22 ... Here the the fixed amount is 5. I suppose any other type of sequence could be called non arithmetic, but I have not heard that expression before. Another useful kind of sequence is called geometric which is analogous to arithmetic, but multiplication is used instead of addition, i.e. to get the next term, multiply the previous term by some fixed amount. Example: 2 6 18 54 162 ... Here the muliplier is 3.