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.

A326174 Number of subsets of {1..n} containing n whose sum is greater than or equal to the sum of their complement.

Table of values

n a(n)
1 1
2 2
3 4
4 7
5 13
6 25
7 50
8 98
9 186
10 366
11 739
12 1457
13 2822
14 5589
15 11258
16 22304
17 43629
18 86658
19 174257
20 346180
21 680955
22 1354829
23 2721296
24 5414787
25 10689261
26 21290468
27 42730228
28 85112982
29 168430866
30 335726276
31 673421519
32 1342347992
33 2661053796
34 5307062034
35 10640664164

List of values

[1, 2, 4, 7, 13, 25, 50, 98, 186, 366, 739, 1457, 2822, 5589, 11258, 22304, 43629, 86658, 174257, 346180, 680955, 1354829, 2721296, 5414787, 10689261, 21290468, 42730228, 85112982, 168430866, 335726276, 673421519, 1342347992, 2661053796, 5307062034, 10640664164]

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

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