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.

A020473 Egyptian fractions: number of partitions of 1 into reciprocals of positive integers <= n.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 6
6 13
7 14
8 24
9 34
10 60
11 61
12 168
13 169
14 252
15 627
16 1011
17 1012
18 2430
19 2431
20 7212
21 15024
22 16553
23 16554
24 50219
25 60008
26 64284
27 92071
28 260178
29 260179
30 844846
31 844847
32 1431187
33 2608883
34 2661217
35 7946814
36 22692855
37 22692856
38 22911815
39 36004488
40 120859171

List of values

[1, 2, 3, 5, 6, 13, 14, 24, 34, 60, 61, 168, 169, 252, 627, 1011, 1012, 2430, 2431, 7212, 15024, 16553, 16554, 50219, 60008, 64284, 92071, 260178, 260179, 844846, 844847, 1431187, 2608883, 2661217, 7946814, 22692855, 22692856, 22911815, 36004488, 120859171]

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

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