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.

A092325 a(n) = min{ m : sum_{n <= i <= m} 1/p_i > 1}, where p_i is the i-th prime = A000040(i).

Table of values

n a(n)
1 3
2 10
3 29
4 69
5 148
6 258
7 430
8 658
9 985
10 1401
11 1876
12 2490
13 3181
14 3994
15 4992
16 6152
17 7436
18 8846
19 10495
20 12298
21 14315
22 16634
23 19146
24 21929
25 24928
26 28081
27 31520
28 35347
29 39514
30 44131
31 49146
32 54134
33 59500
34 65176
35 71349
36 77684
37 84540
38 91757
39 99341
40 107404
41 115863
42 124728
43 134223
44 143944
45 154316
46 165265
47 176936
48 188764
49 200743

List of values

[3, 10, 29, 69, 148, 258, 430, 658, 985, 1401, 1876, 2490, 3181, 3994, 4992, 6152, 7436, 8846, 10495, 12298, 14315, 16634, 19146, 21929, 24928, 28081, 31520, 35347, 39514, 44131, 49146, 54134, 59500, 65176, 71349, 77684, 84540, 91757, 99341, 107404, 115863, 124728, 134223, 143944, 154316, 165265, 176936, 188764, 200743]

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

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