A164977 - cp's OEIS frontend

A164977 Numbers m such that the set {1..m} has only one nontrivial decomposition into subsets with equal element sum.

n	a(n)
1	3
2	4
3	5
4	6
5	10
6	13
7	22
8	37
9	46
10	58
11	61
12	73
13	82
14	106
15	157
16	166
17	178
18	193
19	226
20	262
21	277
22	313
23	346
24	358
25	382
26	397
27	421
28	457
29	466
30	478
31	502
32	541
33	562
34	586
35	613
36	661
37	673
38	718
39	733
40	757
41	838
42	862
43	877
44	886
45	982
46	997
47	1018
48	1093
49	1153
50	1186
51	1201
52	1213
53	1237
54	1282

[3, 4, 5, 6, 10, 13, 22, 37, 46, 58, 61, 73, 82, 106, 157, 166, 178, 193, 226, 262, 277, 313, 346, 358, 382, 397, 421, 457, 466, 478, 502, 541, 562, 586, 613, 661, 673, 718, 733, 757, 838, 862, 877, 886, 982, 997, 1018, 1093, 1153, 1186, 1201, 1213, 1237, 1282]

cp's OEIS Frontend

A164977 Numbers m such that the set {1..m} has only one nontrivial decomposition into subsets with equal element sum.

Table of values

List of values