**www.purplemath.com**/modules/nextnumb3.htm

Recursive sequences can be hard to figure out, so generally they'll give you fairly simple ones of the "add a growing amount to get the next term" or "add the last two or three terms together" type: Find the next number in the sequence: 3, 2, 5, 7, 12, ...

mathworld.wolfram.com/**RecursiveSequence**.html

Recursive Sequence. A recursive sequence , also known as a recurrence sequence, is a sequence of numbers indexed by an integer and generated by solving a recurrence equation. The terms of a recursive sequences can be denoted symbolically in a number of different notations, such as , , or f[], where is a symbol representing the sequence.

**www.khanacademy.org**/math/algebra/**sequences**/constructing...

Learn how to find recursive formulas for arithmetic sequences. For example, find the recursive formula of 3, 5, 7,...

wwwi.scottsdalecc.edu/softchalk/math/**sequences**/**sequences**3.html

Recursively Defined Sequences. A sequence is recursively defined if its general term is determined using one (or several) of the terms preceding it. It is important to note that the first term (or first couple terms) must be given as part of the definition of the sequence.

www.ms.uky.edu/~droyster/ma114F16/**RecursiveSequences**.pdf

1.1. LIMITS OF RECURSIVE SEQUENCES 5 Now,if anC1 Dg.an/,then if a1 Da and a is a ﬁxed point, it follows that a2 Dg.a1/ D g.a/ Da, a3 Dg.a2/ Dg.a/ Da, and so on.That is, a ﬁxed point satisﬁes the equation a Dg.a/: We will use this representation to ﬁnd ﬁxed points.

**www.mathwarehouse.com**/**recursive**-**sequences**/how-to-solve...

This example is one of the most famous recursive sequences and it is called the Fibonacci sequence. It also demonstrates how recursive sequences can sometimes have multiple $$ f(x)$$'s in their own definition. It is defined below $$ f(x) = f(x-1) + f(x-2) $$

**en.wikipedia.org**/wiki/**Recursion**

For such a definition to be useful, it must lead to non-recursively defined values, in this case F(0) = 0 and F(1) = 1. A famous recursive function is the Ackermann function , which, unlike the Fibonacci sequence, cannot be expressed without recursion.

**www.youtube.com**/watch?v=Kkc9EEznhzU

Learn all about recursive sequences. Recursive form is a way of expressing sequences apart from the explicit form. ... Using the recursive formula to find the first four terms of a sequence Brian ...

**www.khanacademy.org**/.../v/term-of-**recursive**-**sequence**

Using the recursive formula of a sequence to find its fifth term. If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.