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.

A140599 Grand total of prime factors in composite runs between two primes: first composite.

Table of values

n a(n)
1 4
2 6
3 12
4 14
5 18
6 24
7 54
8 62
9 68
10 72
11 80
12 90
13 108
14 110
15 158
16 192
17 234
18 258
19 264
20 318
21 338
22 350
23 354
24 380
25 420
26 432
27 458
28 462
29 570
30 588
31 602
32 632
33 662
34 858
35 978
36 992
37 1050
38 1088
39 1094
40 1152
41 1172
42 1290
43 1302
44 1304
45 1400
46 1428
47 1434
48 1482
49 1532
50 1722
51 1824
52 1862

List of values

[4, 6, 12, 14, 18, 24, 54, 62, 68, 72, 80, 90, 108, 110, 158, 192, 234, 258, 264, 318, 338, 350, 354, 380, 420, 432, 458, 462, 570, 588, 602, 632, 662, 858, 978, 992, 1050, 1088, 1094, 1152, 1172, 1290, 1302, 1304, 1400, 1428, 1434, 1482, 1532, 1722, 1824, 1862]

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

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