A029772 - cp's OEIS frontend

A029772 Every digit that appears in k also appears at least once in k^2.

n	a(n)
1	0
2	1
3	5
4	6
5	10
6	11
7	25
8	27
9	50
10	55
11	60
12	63
13	64
14	66
15	74
16	76
17	95
18	96
19	99
20	100
21	101
22	105
23	110
24	111
25	112
26	115
27	116
28	125
29	139
30	142
31	199
32	205
33	211
34	222
35	225
36	232
37	250
38	255
39	261
40	270
41	275
42	277
43	278
44	285
45	288
46	305
47	323
48	363
49	364
50	366
51	371
52	376
53	405
54	421

[0, 1, 5, 6, 10, 11, 25, 27, 50, 55, 60, 63, 64, 66, 74, 76, 95, 96, 99, 100, 101, 105, 110, 111, 112, 115, 116, 125, 139, 142, 199, 205, 211, 222, 225, 232, 250, 255, 261, 270, 275, 277, 278, 285, 288, 305, 323, 363, 364, 366, 371, 376, 405, 421]

cp's OEIS Frontend

A029772 Every digit that appears in k also appears at least once in k^2.

Table of values

List of values

n	a(n)
1	0
2	1
3	5
4	6
5	10
6	11
7	25
8	27
9	50
10	55
11	60
12	63
13	64
14	66
15	74
16	76
17	95
18	96
19	99
20	100
21	101
22	105
23	110
24	111
25	112
26	115
27	116
28	125
29	139
30	142
31	199
32	205
33	211
34	222
35	225
36	232
37	250
38	255
39	261
40	270
41	275
42	277
43	278
44	285
45	288
46	305
47	323
48	363
49	364
50	366
51	371
52	376
53	405
54	421

n	a(n)
1	0
2	1
3	5
4	6
5	10
6	11
7	25
8	27
9	50
10	55
11	60
12	63
13	64
14	66
15	74
16	76
17	95
18	96
19	99
20	100
21	101
22	105
23	110
24	111
25	112
26	115
27	116
28	125
29	139
30	142
31	199
32	205
33	211
34	222
35	225
36	232
37	250
38	255
39	261
40	270
41	275
42	277
43	278
44	285
45	288
46	305
47	323
48	363
49	364
50	366
51	371
52	376
53	405
54	421

n	a(n)
1	0
2	1
3	5
4	6
5	10
6	11
7	25
8	27
9	50
10	55
11	60
12	63
13	64
14	66
15	74
16	76
17	95
18	96
19	99
20	100
21	101
22	105
23	110
24	111
25	112
26	115
27	116
28	125
29	139
30	142
31	199
32	205
33	211
34	222
35	225
36	232
37	250
38	255
39	261
40	270
41	275
42	277
43	278
44	285
45	288
46	305
47	323
48	363
49	364
50	366
51	371
52	376
53	405
54	421