A077533 - cp's OEIS frontend

A077533 Multiples of 3 using only prime digits (2, 3, 5 and 7).

n	a(n)
1	3
2	27
3	33
4	57
5	72
6	75
7	222
8	225
9	237
10	252
11	255
12	273
13	327
14	333
15	357
16	372
17	375
18	522
19	525
20	537
21	552
22	555
23	573
24	723
25	732
26	735
27	753
28	777
29	2223
30	2232
31	2235
32	2253
33	2277
34	2322
35	2325
36	2337
37	2352
38	2355
39	2373
40	2523
41	2532
42	2535
43	2553
44	2577
45	2727
46	2733
47	2757
48	2772
49	2775

[3, 27, 33, 57, 72, 75, 222, 225, 237, 252, 255, 273, 327, 333, 357, 372, 375, 522, 525, 537, 552, 555, 573, 723, 732, 735, 753, 777, 2223, 2232, 2235, 2253, 2277, 2322, 2325, 2337, 2352, 2355, 2373, 2523, 2532, 2535, 2553, 2577, 2727, 2733, 2757, 2772, 2775]

cp's OEIS Frontend

A077533 Multiples of 3 using only prime digits (2, 3, 5 and 7).

Table of values

List of values