A134948 - cp's OEIS frontend

A134948 Self-factorial numbers: numbers n with property that for each single digit d of n, we can also see the decimal expansion of d! as a substring of n.

n	a(n)
1	1
2	2
3	10
4	11
5	12
6	21
7	22
8	24
9	100
10	101
11	102
12	110
13	111
14	112
15	120
16	121
17	122
18	124
19	201
20	210
21	211
22	212
23	221
24	222
25	224
26	241
27	242
28	244
29	424
30	1000
31	1001
32	1002
33	1010
34	1011
35	1012
36	1020
37	1021
38	1022
39	1024
40	1100
41	1101
42	1102
43	1110
44	1111
45	1112
46	1120
47	1121
48	1122
49	1124
50	1200

[1, 2, 10, 11, 12, 21, 22, 24, 100, 101, 102, 110, 111, 112, 120, 121, 122, 124, 201, 210, 211, 212, 221, 222, 224, 241, 242, 244, 424, 1000, 1001, 1002, 1010, 1011, 1012, 1020, 1021, 1022, 1024, 1100, 1101, 1102, 1110, 1111, 1112, 1120, 1121, 1122, 1124, 1200]

cp's OEIS Frontend

A134948 Self-factorial numbers: numbers n with property that for each single digit d of n, we can also see the decimal expansion of d! as a substring of n.

Table of values

List of values