A281823 - cp's OEIS frontend

A281823 Least number k such that (k-n)^2 contains k as a substring.

n	a(n)
0	1
1	12
2	1
3	16
4	108
5	1
6	4
7	2
8	116
9	3
10	1
11	1
12	1
13	1
14	1
15	1
16	4
17	2
18	2
19	2
20	1
21	3
22	1
23	9
24	4
25	2
26	4
27	2
28	5
29	2
30	1
31	6
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	4
47	1
48	2
49	2
50	1
51	2
52	1
53	2
54	2
55	1
56	2
57	1
58	3
59	2
60	1
61	3
62	1
63	2
64	3
65	3
66	3
67	2
68	4
69	3
70	1
71	4
72	1
73	1
74	4
75	2
76	3
77	2
78	4
79	2
80	1
81	2
82	1
83	4
84	2
85	6

[1, 12, 1, 16, 108, 1, 4, 2, 116, 3, 1, 1, 1, 1, 1, 1, 4, 2, 2, 2, 1, 3, 1, 9, 4, 2, 4, 2, 5, 2, 1, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 1, 3, 2, 1, 3, 1, 2, 3, 3, 3, 2, 4, 3, 1, 4, 1, 1, 4, 2, 3, 2, 4, 2, 1, 2, 1, 4, 2, 6]

cp's OEIS Frontend

A281823 Least number k such that (k-n)^2 contains k as a substring.

Table of values

List of values

n	a(n)
0	1
1	12
2	1
3	16
4	108
5	1
6	4
7	2
8	116
9	3
10	1
11	1
12	1
13	1
14	1
15	1
16	4
17	2
18	2
19	2
20	1
21	3
22	1
23	9
24	4
25	2
26	4
27	2
28	5
29	2
30	1
31	6
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	4
47	1
48	2
49	2
50	1
51	2
52	1
53	2
54	2
55	1
56	2
57	1
58	3
59	2
60	1
61	3
62	1
63	2
64	3
65	3
66	3
67	2
68	4
69	3
70	1
71	4
72	1
73	1
74	4
75	2
76	3
77	2
78	4
79	2
80	1
81	2
82	1
83	4
84	2
85	6

n	a(n)
0	1
1	12
2	1
3	16
4	108
5	1
6	4
7	2
8	116
9	3
10	1
11	1
12	1
13	1
14	1
15	1
16	4
17	2
18	2
19	2
20	1
21	3
22	1
23	9
24	4
25	2
26	4
27	2
28	5
29	2
30	1
31	6
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	4
47	1
48	2
49	2
50	1
51	2
52	1
53	2
54	2
55	1
56	2
57	1
58	3
59	2
60	1
61	3
62	1
63	2
64	3
65	3
66	3
67	2
68	4
69	3
70	1
71	4
72	1
73	1
74	4
75	2
76	3
77	2
78	4
79	2
80	1
81	2
82	1
83	4
84	2
85	6

n	a(n)
0	1
1	12
2	1
3	16
4	108
5	1
6	4
7	2
8	116
9	3
10	1
11	1
12	1
13	1
14	1
15	1
16	4
17	2
18	2
19	2
20	1
21	3
22	1
23	9
24	4
25	2
26	4
27	2
28	5
29	2
30	1
31	6
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	4
47	1
48	2
49	2
50	1
51	2
52	1
53	2
54	2
55	1
56	2
57	1
58	3
59	2
60	1
61	3
62	1
63	2
64	3
65	3
66	3
67	2
68	4
69	3
70	1
71	4
72	1
73	1
74	4
75	2
76	3
77	2
78	4
79	2
80	1
81	2
82	1
83	4
84	2
85	6