A078250 - cp's OEIS frontend

A078250 a(1) = 1, a(n) = smallest multiple of n using prime digits if n is composite else smallest multiple of n using composite digits, with a(n) = 0 if there are none.

n	a(n)
1	1
2	4
3	6
4	32
5	40
6	72
7	49
8	32
9	27
10	0
11	44
12	72
13	468
14	252
15	75
16	32
17	68
18	72
19	494
20	0
21	252
22	22
23	46
24	72
25	25
26	52
27	27
28	252
29	406
30	0
31	496
32	32
33	33
34	272
35	35
36	72
37	444
38	532
39	273
40	0
41	984
42	252
43	86
44	352
45	225
46	322
47	94
48	2352
49	735
50	0
51	255
52	52
53	689
54	2322
55	55
56	2352
57	57
58	232
59	649
60	0

[1, 4, 6, 32, 40, 72, 49, 32, 27, 0, 44, 72, 468, 252, 75, 32, 68, 72, 494, 0, 252, 22, 46, 72, 25, 52, 27, 252, 406, 0, 496, 32, 33, 272, 35, 72, 444, 532, 273, 0, 984, 252, 86, 352, 225, 322, 94, 2352, 735, 0, 255, 52, 689, 2322, 55, 2352, 57, 232, 649, 0]

cp's OEIS Frontend

A078250 a(1) = 1, a(n) = smallest multiple of n using prime digits if n is composite else smallest multiple of n using composite digits, with a(n) = 0 if there are none.

Table of values

List of values