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.

A347413 a(n) = (product of first n semiprimes) mod (sum of first n semiprimes).

Table of values

n a(n)
1 0
2 4
3 7
4 14
5 11
6 40
7 17
8 17
9 0
10 8
11 85
12 147
13 62
14 16
15 292
16 26
17 138
18 18
19 0
20 570
21 167
22 257
23 360
24 156
25 525
26 882
27 372
28 918
29 0
30 0
31 0
32 0
33 0
34 150
35 0
36 0
37 1070
38 2136
39 1172
40 0
41 1265
42 1502
43 663
44 0
45 0
46 0
47 0
48 1208
49 306
50 2995
51 0
52 1404
53 1389
54 636
55 0
56 272
57 0
58 1944
59 5216
60 2268
61 1548
62 1160
63 3300
64 0
65 924
66 84
67 0
68 3723

List of values

[0, 4, 7, 14, 11, 40, 17, 17, 0, 8, 85, 147, 62, 16, 292, 26, 138, 18, 0, 570, 167, 257, 360, 156, 525, 882, 372, 918, 0, 0, 0, 0, 0, 150, 0, 0, 1070, 2136, 1172, 0, 1265, 1502, 663, 0, 0, 0, 0, 1208, 306, 2995, 0, 1404, 1389, 636, 0, 272, 0, 1944, 5216, 2268, 1548, 1160, 3300, 0, 924, 84, 0, 3723]