A325386 - cp's OEIS frontend

A325386 Numbers n such that for any divisor d of n and some k, A048720(d,k) = n only for trivial cases d=1 and d=n, despite that n is neither prime nor in A014580.

n	a(n)
1	69
2	77
3	81
4	121
5	169
6	205
7	209
8	261
9	265
10	275
11	289
12	295
13	305
14	321
15	323
16	327
17	329
18	339
19	377
20	405
21	407
22	437
23	453
24	473
25	475
26	481
27	493
28	517
29	533
30	551
31	553
32	555
33	559
34	565
35	575
36	581
37	583
38	595
39	625
40	649
41	667
42	671
43	699
44	703
45	707
46	737
47	747
48	749
49	755
50	763
51	767
52	779
53	785
54	805
55	815
56	833
57	835
58	849
59	851
60	855
61	861
62	869
63	871
64	885
65	893
66	905
67	923
68	925

[69, 77, 81, 121, 169, 205, 209, 261, 265, 275, 289, 295, 305, 321, 323, 327, 329, 339, 377, 405, 407, 437, 453, 473, 475, 481, 493, 517, 533, 551, 553, 555, 559, 565, 575, 581, 583, 595, 625, 649, 667, 671, 699, 703, 707, 737, 747, 749, 755, 763, 767, 779, 785, 805, 815, 833, 835, 849, 851, 855, 861, 869, 871, 885, 893, 905, 923, 925]

cp's OEIS Frontend

A325386 Numbers n such that for any divisor d of n and some k, A048720(d,k) = n only for trivial cases d=1 and d=n, despite that n is neither prime nor in A014580.

Table of values

List of values

n	a(n)
1	69
2	77
3	81
4	121
5	169
6	205
7	209
8	261
9	265
10	275
11	289
12	295
13	305
14	321
15	323
16	327
17	329
18	339
19	377
20	405
21	407
22	437
23	453
24	473
25	475
26	481
27	493
28	517
29	533
30	551
31	553
32	555
33	559
34	565
35	575
36	581
37	583
38	595
39	625
40	649
41	667
42	671
43	699
44	703
45	707
46	737
47	747
48	749
49	755
50	763
51	767
52	779
53	785
54	805
55	815
56	833
57	835
58	849
59	851
60	855
61	861
62	869
63	871
64	885
65	893
66	905
67	923
68	925

n	a(n)
1	69
2	77
3	81
4	121
5	169
6	205
7	209
8	261
9	265
10	275
11	289
12	295
13	305
14	321
15	323
16	327
17	329
18	339
19	377
20	405
21	407
22	437
23	453
24	473
25	475
26	481
27	493
28	517
29	533
30	551
31	553
32	555
33	559
34	565
35	575
36	581
37	583
38	595
39	625
40	649
41	667
42	671
43	699
44	703
45	707
46	737
47	747
48	749
49	755
50	763
51	767
52	779
53	785
54	805
55	815
56	833
57	835
58	849
59	851
60	855
61	861
62	869
63	871
64	885
65	893
66	905
67	923
68	925

n	a(n)
1	69
2	77
3	81
4	121
5	169
6	205
7	209
8	261
9	265
10	275
11	289
12	295
13	305
14	321
15	323
16	327
17	329
18	339
19	377
20	405
21	407
22	437
23	453
24	473
25	475
26	481
27	493
28	517
29	533
30	551
31	553
32	555
33	559
34	565
35	575
36	581
37	583
38	595
39	625
40	649
41	667
42	671
43	699
44	703
45	707
46	737
47	747
48	749
49	755
50	763
51	767
52	779
53	785
54	805
55	815
56	833
57	835
58	849
59	851
60	855
61	861
62	869
63	871
64	885
65	893
66	905
67	923
68	925