A074162 - cp's OEIS frontend

A074162 a(1) = 1; a(n) = smallest multiple of n (>n) using all nonprime digits (1,4,6,8,9 and 0) if n is a prime else using all prime digits and 1 if n is composite; or 0 if no such number exists.

n	a(n)
1	1
2	4
3	6
4	12
5	10
6	12
7	14
8	32
9	27
10	0
11	44
12	72
13	91
14	112
15	75
16	32
17	68
18	72
19	114
20	0
21	231
22	132
23	46
24	72
25	75
26	52
27	135
28	112
29	116
30	0
31	186
32	352
33	132
34	272
35	175
36	72
37	111
38	152
39	117
40	0
41	164
42	252
43	86
44	132
45	135
46	322
47	94
48	1152
49	735
50	0
51	153
52	312
53	106
54	1512
55	275
56	112
57	171
58	232
59	118
60	0
61	488

[1, 4, 6, 12, 10, 12, 14, 32, 27, 0, 44, 72, 91, 112, 75, 32, 68, 72, 114, 0, 231, 132, 46, 72, 75, 52, 135, 112, 116, 0, 186, 352, 132, 272, 175, 72, 111, 152, 117, 0, 164, 252, 86, 132, 135, 322, 94, 1152, 735, 0, 153, 312, 106, 1512, 275, 112, 171, 232, 118, 0, 488]

cp's OEIS Frontend

A074162 a(1) = 1; a(n) = smallest multiple of n (>n) using all nonprime digits (1,4,6,8,9 and 0) if n is a prime else using all prime digits and 1 if n is composite; or 0 if no such number exists.

Table of values

List of values