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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.

A350542 Twin primes x, represented by their average, such that x is the first and x+30 the last of four successive twins.

Table of values

n a(n)
1 12
2 626598
3 663570
4 1322148
5 2144478
6 2668218
7 6510192
8 6937938
9 10187910
10 11495580
11 11721768
12 18873498
13 18873510
14 25658430
15 39659532
16 39851292
17 46533468
18 80572158
19 84099318
20 86944602
21 91814712
22 93956100
23 123911532
24 128469150
25 129902022
26 148979838

List of values

[12, 626598, 663570, 1322148, 2144478, 2668218, 6510192, 6937938, 10187910, 11495580, 11721768, 18873498, 18873510, 25658430, 39659532, 39851292, 46533468, 80572158, 84099318, 86944602, 91814712, 93956100, 123911532, 128469150, 129902022, 148979838]

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

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