A018851 - cp's OEIS frontend

A018851 a(n)^2 is smallest square beginning with n.

n	a(n)
0	0
1	1
2	5
3	6
4	2
5	23
6	8
7	27
8	9
9	3
10	10
11	34
12	11
13	37
14	12
15	39
16	4
17	42
18	43
19	14
20	45
21	46
22	15
23	48
24	49
25	5
26	51
27	52
28	17
29	54
30	55
31	56
32	18
33	58
34	59
35	188
36	6
37	61
38	62
39	63
40	20
41	203
42	65
43	66
44	21
45	213
46	68
47	69
48	22
49	7
50	71
51	72
52	23
53	73
54	74
55	235
56	75
57	24
58	241
59	77
60	78
61	247
62	25
63	251
64	8
65	81
66	257
67	26
68	83
69	263
70	84
71	267
72	27

[0, 1, 5, 6, 2, 23, 8, 27, 9, 3, 10, 34, 11, 37, 12, 39, 4, 42, 43, 14, 45, 46, 15, 48, 49, 5, 51, 52, 17, 54, 55, 56, 18, 58, 59, 188, 6, 61, 62, 63, 20, 203, 65, 66, 21, 213, 68, 69, 22, 7, 71, 72, 23, 73, 74, 235, 75, 24, 241, 77, 78, 247, 25, 251, 8, 81, 257, 26, 83, 263, 84, 267, 27]

cp's OEIS Frontend

A018851 a(n)^2 is smallest square beginning with n.

Table of values

List of values

n	a(n)
0	0
1	1
2	5
3	6
4	2
5	23
6	8
7	27
8	9
9	3
10	10
11	34
12	11
13	37
14	12
15	39
16	4
17	42
18	43
19	14
20	45
21	46
22	15
23	48
24	49
25	5
26	51
27	52
28	17
29	54
30	55
31	56
32	18
33	58
34	59
35	188
36	6
37	61
38	62
39	63
40	20
41	203
42	65
43	66
44	21
45	213
46	68
47	69
48	22
49	7
50	71
51	72
52	23
53	73
54	74
55	235
56	75
57	24
58	241
59	77
60	78
61	247
62	25
63	251
64	8
65	81
66	257
67	26
68	83
69	263
70	84
71	267
72	27

n	a(n)
0	0
1	1
2	5
3	6
4	2
5	23
6	8
7	27
8	9
9	3
10	10
11	34
12	11
13	37
14	12
15	39
16	4
17	42
18	43
19	14
20	45
21	46
22	15
23	48
24	49
25	5
26	51
27	52
28	17
29	54
30	55
31	56
32	18
33	58
34	59
35	188
36	6
37	61
38	62
39	63
40	20
41	203
42	65
43	66
44	21
45	213
46	68
47	69
48	22
49	7
50	71
51	72
52	23
53	73
54	74
55	235
56	75
57	24
58	241
59	77
60	78
61	247
62	25
63	251
64	8
65	81
66	257
67	26
68	83
69	263
70	84
71	267
72	27

n	a(n)
0	0
1	1
2	5
3	6
4	2
5	23
6	8
7	27
8	9
9	3
10	10
11	34
12	11
13	37
14	12
15	39
16	4
17	42
18	43
19	14
20	45
21	46
22	15
23	48
24	49
25	5
26	51
27	52
28	17
29	54
30	55
31	56
32	18
33	58
34	59
35	188
36	6
37	61
38	62
39	63
40	20
41	203
42	65
43	66
44	21
45	213
46	68
47	69
48	22
49	7
50	71
51	72
52	23
53	73
54	74
55	235
56	75
57	24
58	241
59	77
60	78
61	247
62	25
63	251
64	8
65	81
66	257
67	26
68	83
69	263
70	84
71	267
72	27