A241010 - cp's OEIS frontend

A241010 Numbers n with the property that the number of parts in the symmetric representation of sigma(n) is odd, and that all parts have width 1.

n	a(n)
1	1
2	2
3	4
4	8
5	9
6	16
7	25
8	32
9	49
10	50
11	64
12	81
13	98
14	121
15	128
16	169
17	242
18	256
19	289
20	338
21	361
22	484
23	512
24	529
25	578
26	625
27	676
28	722
29	729
30	841
31	961
32	1024
33	1058
34	1156
35	1250
36	1369
37	1444
38	1681
39	1682
40	1849
41	1922
42	2048
43	2116
44	2209
45	2312
46	2401
47	2738
48	2809
49	2888
50	3025
51	3249
52	3362
53	3364
54	3481
55	3698
56	3721
57	3844

[1, 2, 4, 8, 9, 16, 25, 32, 49, 50, 64, 81, 98, 121, 128, 169, 242, 256, 289, 338, 361, 484, 512, 529, 578, 625, 676, 722, 729, 841, 961, 1024, 1058, 1156, 1250, 1369, 1444, 1681, 1682, 1849, 1922, 2048, 2116, 2209, 2312, 2401, 2738, 2809, 2888, 3025, 3249, 3362, 3364, 3481, 3698, 3721, 3844]

cp's OEIS Frontend

A241010 Numbers n with the property that the number of parts in the symmetric representation of sigma(n) is odd, and that all parts have width 1.

Table of values

List of values