cp's OEIS Frontend

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.

A354604 Midpoints of record gaps between primes: a(n) = (A000101(n) + A002386(n))/2 for n > 1.

Table of values

n a(n)
2 4
3 9
4 26
5 93
6 120
7 532
8 897
9 1140
10 1344
11 9569
12 15705
13 19635
14 31433
15 155964
16 360701
17 370317
18 492170
19 1349592
20 1357267
21 2010807
22 4652430
23 17051797
24 20831428
25 47326803
26 122164858
27 189695776
28 191912907
29 387096258
30 436273150
31 1294268635
32 1453168287
33 2300942709
34 3842610941
35 4302407536
36 10726904850
37 20678048489
38 22367085156
39 25056082315
40 42652618575

List of values

[4, 9, 26, 93, 120, 532, 897, 1140, 1344, 9569, 15705, 19635, 31433, 155964, 360701, 370317, 492170, 1349592, 1357267, 2010807, 4652430, 17051797, 20831428, 47326803, 122164858, 189695776, 191912907, 387096258, 436273150, 1294268635, 1453168287, 2300942709, 3842610941, 4302407536, 10726904850, 20678048489, 22367085156, 25056082315, 42652618575]

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

Content is available under The OEIS End-User License Agreement.