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.

A265438 Smallest semiprime that is the sum of n consecutive semiprimes.

Table of values

n a(n)
1 4
2 10
3 25
4 39
5 69
6 58
7 133
8 122
9 249
10 209
11 185
12 219
13 254
14 327
15 458
16 377
17 473
18 579
19 745
20 589
21 951
22 898
23 1047
24 843
25 917
26 1382
27 1157
28 1243
29 1247
30 1678
31 1514
32 1895
33 1703
34 1707
35 2138
36 2147
37 2599
38 2157
39 2509
40 2515
41 2519
42 2642
43 2771
44 3566
45 4126
46 3317
47 3599
48 3891
49 4198
50 3755
51 4369
52 4223
53 4227

List of values

[4, 10, 25, 39, 69, 58, 133, 122, 249, 209, 185, 219, 254, 327, 458, 377, 473, 579, 745, 589, 951, 898, 1047, 843, 917, 1382, 1157, 1243, 1247, 1678, 1514, 1895, 1703, 1707, 2138, 2147, 2599, 2157, 2509, 2515, 2519, 2642, 2771, 3566, 4126, 3317, 3599, 3891, 4198, 3755, 4369, 4223, 4227]