A352265 - cp's OEIS frontend

A352265 Integers that need 7 iterations of the map x->A352172(x) to reach 1.

n	a(n)
1	478
2	487
3	748
4	784
5	847
6	874
7	1478
8	1487
9	1748
10	1784
11	1847
12	1874
13	2278
14	2287
15	2447
16	2474
17	2728
18	2744
19	2782
20	2827
21	2872
22	4078
23	4087
24	4178
25	4187
26	4247
27	4274
28	4427
29	4472
30	4708
31	4718
32	4724
33	4742
34	4780
35	4781
36	4807
37	4817
38	4870
39	4871
40	5788
41	5878
42	5887
43	7048
44	7084
45	7148
46	7184
47	7228

[478, 487, 748, 784, 847, 874, 1478, 1487, 1748, 1784, 1847, 1874, 2278, 2287, 2447, 2474, 2728, 2744, 2782, 2827, 2872, 4078, 4087, 4178, 4187, 4247, 4274, 4427, 4472, 4708, 4718, 4724, 4742, 4780, 4781, 4807, 4817, 4870, 4871, 5788, 5878, 5887, 7048, 7084, 7148, 7184, 7228]

cp's OEIS Frontend

A352265 Integers that need 7 iterations of the map x->A352172(x) to reach 1.

Table of values

List of values