A373085 - cp's OEIS frontend

A373085 Numbers k such that the factorial base representation of 1/k without the leading zeros is palindromic.

n	a(n)
1	1
2	2
3	3
4	6
5	8
6	9
7	10
8	12
9	20
10	24
11	30
12	40
13	60
14	120
15	126
16	144
17	160
18	180
19	189
20	210
21	240
22	315
23	360
24	384
25	630
26	720
27	840
28	896
29	1008
30	1056
31	1120
32	1260
33	1680
34	2240
35	2520
36	4480
37	5040
38	5184
39	5760
40	6048
41	6300
42	6720
43	6912
44	8064
45	9072
46	9450
47	10080
48	12096
49	13440
50	14400
51	18144

[1, 2, 3, 6, 8, 9, 10, 12, 20, 24, 30, 40, 60, 120, 126, 144, 160, 180, 189, 210, 240, 315, 360, 384, 630, 720, 840, 896, 1008, 1056, 1120, 1260, 1680, 2240, 2520, 4480, 5040, 5184, 5760, 6048, 6300, 6720, 6912, 8064, 9072, 9450, 10080, 12096, 13440, 14400, 18144]

cp's OEIS Frontend

A373085 Numbers k such that the factorial base representation of 1/k without the leading zeros is palindromic.

Table of values

List of values