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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A079022 Suppose p and q = p + 2*n are primes. Define the difference pattern of (p, q) to be the successive differences of the primes in the range p to q. There are a(n) possible difference patterns.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 5
6 14
7 15
8 17
9 49
10 56
11 51
12 175
13 150
14 148
15 666
16 581
17 561
18 1922
19 1449

List of values

[1, 2, 3, 5, 5, 14, 15, 17, 49, 56, 51, 175, 150, 148, 666, 581, 561, 1922, 1449]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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