A087057 - cp's OEIS frontend

A087057 Smallest number whose square is larger than 2*n^2.

n	a(n)
1	2
2	3
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	15
11	16
12	17
13	19
14	20
15	22
16	23
17	25
18	26
19	27
20	29
21	30
22	32
23	33
24	34
25	36
26	37
27	39
28	40
29	42
30	43
31	44
32	46
33	47
34	49
35	50
36	51
37	53
38	54
39	56
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	68
49	70
50	71
51	73
52	74
53	75
54	77
55	78
56	80
57	81
58	83
59	84
60	85
61	87
62	88
63	90
64	91
65	92
66	94
67	95
68	97
69	98
70	99
71	101

[2, 3, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 19, 20, 22, 23, 25, 26, 27, 29, 30, 32, 33, 34, 36, 37, 39, 40, 42, 43, 44, 46, 47, 49, 50, 51, 53, 54, 56, 57, 58, 60, 61, 63, 64, 66, 67, 68, 70, 71, 73, 74, 75, 77, 78, 80, 81, 83, 84, 85, 87, 88, 90, 91, 92, 94, 95, 97, 98, 99, 101]

cp's OEIS Frontend

A087057 Smallest number whose square is larger than 2*n^2.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	15
11	16
12	17
13	19
14	20
15	22
16	23
17	25
18	26
19	27
20	29
21	30
22	32
23	33
24	34
25	36
26	37
27	39
28	40
29	42
30	43
31	44
32	46
33	47
34	49
35	50
36	51
37	53
38	54
39	56
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	68
49	70
50	71
51	73
52	74
53	75
54	77
55	78
56	80
57	81
58	83
59	84
60	85
61	87
62	88
63	90
64	91
65	92
66	94
67	95
68	97
69	98
70	99
71	101

n	a(n)
1	2
2	3
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	15
11	16
12	17
13	19
14	20
15	22
16	23
17	25
18	26
19	27
20	29
21	30
22	32
23	33
24	34
25	36
26	37
27	39
28	40
29	42
30	43
31	44
32	46
33	47
34	49
35	50
36	51
37	53
38	54
39	56
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	68
49	70
50	71
51	73
52	74
53	75
54	77
55	78
56	80
57	81
58	83
59	84
60	85
61	87
62	88
63	90
64	91
65	92
66	94
67	95
68	97
69	98
70	99
71	101

n	a(n)
1	2
2	3
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	15
11	16
12	17
13	19
14	20
15	22
16	23
17	25
18	26
19	27
20	29
21	30
22	32
23	33
24	34
25	36
26	37
27	39
28	40
29	42
30	43
31	44
32	46
33	47
34	49
35	50
36	51
37	53
38	54
39	56
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	68
49	70
50	71
51	73
52	74
53	75
54	77
55	78
56	80
57	81
58	83
59	84
60	85
61	87
62	88
63	90
64	91
65	92
66	94
67	95
68	97
69	98
70	99
71	101