A325866 - cp's OEIS frontend

A325866 Number of subsets of {1..n} containing n such that every subset has a different sum.

n	a(n)
1	1
2	2
3	3
4	6
5	9
6	14
7	20
8	35
9	44
10	76
11	96
12	139
13	179
14	257
15	312
16	483
17	561
18	793
19	970
20	1459
21	1535
22	2307
23	2619
24	3503
25	4130
26	5478
27	5973
28	8165
29	9081
30	11666
31	13176
32	17738
33	18440
34	24778
35	26873
36	35187
37	38070
38	49978
39	51776
40	72457
41	74207
42	92512
43	102210
44	135571
45	136786
46	179604

[1, 2, 3, 6, 9, 14, 20, 35, 44, 76, 96, 139, 179, 257, 312, 483, 561, 793, 970, 1459, 1535, 2307, 2619, 3503, 4130, 5478, 5973, 8165, 9081, 11666, 13176, 17738, 18440, 24778, 26873, 35187, 38070, 49978, 51776, 72457, 74207, 92512, 102210, 135571, 136786, 179604]

cp's OEIS Frontend

A325866 Number of subsets of {1..n} containing n such that every subset has a different sum.

Table of values

List of values