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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.

A227014 a(n) = floor(M(g(n-1)+1,..,g(n))), where M = harmonic mean and g(n) = n^5.

Table of values

n a(n)
1 1
2 10
3 104
4 543
5 1883
6 5102
7 11717
8 23906
9 44626
10 77735
11 128110
12 201769
13 305989
14 449428
15 642243
16 896212
17 1224852
18 1643541
19 2169636
20 2822595
21 3624095
22 4598154
23 5771249
24 7172438
25 8833478
26 10788947
27 13076362
28 15736301
29 18812521
30 22352080

List of values

[1, 10, 104, 543, 1883, 5102, 11717, 23906, 44626, 77735, 128110, 201769, 305989, 449428, 642243, 896212, 1224852, 1643541, 2169636, 2822595, 3624095, 4598154, 5771249, 7172438, 8833478, 10788947, 13076362, 15736301, 18812521, 22352080]

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

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