A337343 - cp's OEIS frontend

A337343 Numbers k such that A064989(sigma(k)) >= k.

n	a(n)
1	1
2	2
3	4
4	9
5	16
6	18
7	25
8	36
9	50
10	64
11	100
12	144
13	225
14	256
15	289
16	400
17	450
18	576
19	578
20	729
21	784
22	900
23	1024
24	1156
25	1296
26	1458
27	1600
28	1681
29	1764
30	1800
31	1936
32	2304
33	2401
34	2601
35	2704
36	2916
37	3136
38	3362
39	3481
40	3600
41	4096
42	4356
43	4624
44	4802
45	4900
46	5041
47	5184
48	5202
49	5328
50	5776
51	5832
52	6084
53	6400
54	6561
55	6724
56	6962
57	7056
58	7225
59	7744
60	7921
61	8192

[1, 2, 4, 9, 16, 18, 25, 36, 50, 64, 100, 144, 225, 256, 289, 400, 450, 576, 578, 729, 784, 900, 1024, 1156, 1296, 1458, 1600, 1681, 1764, 1800, 1936, 2304, 2401, 2601, 2704, 2916, 3136, 3362, 3481, 3600, 4096, 4356, 4624, 4802, 4900, 5041, 5184, 5202, 5328, 5776, 5832, 6084, 6400, 6561, 6724, 6962, 7056, 7225, 7744, 7921, 8192]

cp's OEIS Frontend

A337343 Numbers k such that A064989(sigma(k)) >= k.

Table of values

List of values