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2. Category:Theorems about real number sequences - Wikipedia

   en.wikipedia.org/wiki/Category:Theorems_about...

   Pages in category "Theorems about real number sequences" The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes. B.

3. List of integer sequences - Wikipedia

   en.wikipedia.org/wiki/List_of_integer_sequences

   φ(n) is the number of positive integers not greater than n that are coprime with n. A000010: Lucas numbers L(n) 2, 1, 3, 4, 7, 11, 18, 29, 47, 76, ... L(n) = L(n − 1) + L(n − 2) for n ≥ 2, with L(0) = 2 and L(1) = 1. A000032: Prime numbers p n: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, ... The prime numbers p n, with n ≥ 1. A prime number is ...

4. Tonal system - Wikipedia

   en.wikipedia.org/wiki/Tonal_System

   The tonal system is a base 16 system of notation (predating the widespread use of hexadecimal in computing), arithmetic, and metrology proposed in 1859 by John W. Nystrom. [1] In addition to new weights and measures, his proposal included a new calendar with sixteen months, a new system of coinage , and a clock with sixteen major divisions of ...

5. Lambek–Moser theorem - Wikipedia

   en.wikipedia.org/wiki/Lambek–Moser_theorem

   If () is the prime-counting function (the number of primes less than or equal to ), then the th non-prime (1 or a composite number) is given by the limit of the sequence [7], + (), + (+ ()), … For some other sequences of integers, the corresponding limit converges in a fixed number of steps, and a direct formula for the complementary sequence ...

6. Arithmetic progression - Wikipedia

   en.wikipedia.org/wiki/Arithmetic_progression

   For instance, the sequence 5, 7, 9, 11, 13, 15, . . . is an arithmetic progression with a common difference of 2. If the initial term of an arithmetic progression is a 1 {\displaystyle a_{1}} and the common difference of successive members is d {\displaystyle d} , then the n {\displaystyle n} -th term of the sequence ( a n {\displaystyle a_{n ...

7. Construction of the real numbers - Wikipedia

   en.wikipedia.org/wiki/Construction_of_the_real...

   An axiomatic definition of the real numbers consists of defining them as the elements of a complete ordered field. [2] [3] [4] This means the following: The real numbers form a set, commonly denoted , containing two distinguished elements denoted 0 and 1, and on which are defined two binary operations and one binary relation; the operations are called addition and multiplication of real ...