A228164 - cp's OEIS frontend

A228164 Numbers n having at least two distinct symmetrical pairs of divisors (a, b) and (b', a') such that n = ab = b'a' with a' = reverse(a) and b' = reverse(b).

n	a(n)
1	504
2	756
3	806
4	1008
5	1148
6	1209
7	1472
8	1512
9	2016
10	2208
11	2418
12	2772
13	2924
14	3024
15	4416
16	4433
17	5544
18	6314
19	8096
20	8316
21	8415
22	8866
23	10736
24	11088
25	12628
26	13277
27	13299
28	14300
29	16038
30	16082
31	16192
32	16632
33	17732
34	20405
35	21384
36	22176
37	24288
38	24948
39	25452
40	26598
41	26730

[504, 756, 806, 1008, 1148, 1209, 1472, 1512, 2016, 2208, 2418, 2772, 2924, 3024, 4416, 4433, 5544, 6314, 8096, 8316, 8415, 8866, 10736, 11088, 12628, 13277, 13299, 14300, 16038, 16082, 16192, 16632, 17732, 20405, 21384, 22176, 24288, 24948, 25452, 26598, 26730]

cp's OEIS Frontend

A228164 Numbers n having at least two distinct symmetrical pairs of divisors (a, b) and (b', a') such that n = ab = b'a' with a' = reverse(a) and b' = reverse(b).

Table of values

List of values

cp's OEIS Frontend

A228164 Numbers n having at least two distinct symmetrical pairs of divisors (a, b) and (b', a') such that n = a*b = b'*a' with a' = reverse(a) and b' = reverse(b).

Table of values

List of values

A228164 Numbers n having at least two distinct symmetrical pairs of divisors (a, b) and (b', a') such that n = ab = b'a' with a' = reverse(a) and b' = reverse(b).