A135342 - cp's OEIS frontend

A135342 Number of distinct means of nonempty subsets of {1,...,n}.

n	a(n)
1	1
2	3
3	5
4	9
5	15
6	25
7	37
8	55
9	77
10	105
11	137
12	179
13	225
14	283
15	347
16	419
17	499
18	595
19	697
20	817
21	945
22	1085
23	1235
24	1407
25	1587
26	1787
27	1999
28	2229
29	2471
30	2741
31	3019
32	3327
33	3651
34	3995
35	4355
36	4739
37	5135
38	5567
39	6017
40	6491
41	6981
42	7511
43	8053
44	8637
45	9241
46	9869
47	10519
48	11215
49	11927
50	12681

[1, 3, 5, 9, 15, 25, 37, 55, 77, 105, 137, 179, 225, 283, 347, 419, 499, 595, 697, 817, 945, 1085, 1235, 1407, 1587, 1787, 1999, 2229, 2471, 2741, 3019, 3327, 3651, 3995, 4355, 4739, 5135, 5567, 6017, 6491, 6981, 7511, 8053, 8637, 9241, 9869, 10519, 11215, 11927, 12681]

cp's OEIS Frontend

A135342 Number of distinct means of nonempty subsets of {1,...,n}.

Table of values

List of values