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.

A048249 Number of distinct values produced from sums and products of n unity arguments.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 9
7 11
8 17
9 23
10 30
11 44
12 60
13 80
14 114
15 156
16 212
17 296
18 404
19 556
20 770
21 1065
22 1463
23 2032
24 2795
25 3889
26 5364
27 7422
28 10300
29 14229
30 19722
31 27391
32 37892
33 52599
34 73075
35 101301
36 140588
37 195405
38 271024
39 376608
40 523518
41 726812
42 1010576
43 1405013
44 1952498

List of values

[1, 2, 3, 4, 6, 9, 11, 17, 23, 30, 44, 60, 80, 114, 156, 212, 296, 404, 556, 770, 1065, 1463, 2032, 2795, 3889, 5364, 7422, 10300, 14229, 19722, 27391, 37892, 52599, 73075, 101301, 140588, 195405, 271024, 376608, 523518, 726812, 1010576, 1405013, 1952498]

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

Content is available under The OEIS End-User License Agreement.