A022846 - cp's OEIS frontend

A022846 Nearest integer to n*sqrt(2).

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	8
7	10
8	11
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	23
17	24
18	25
19	27
20	28
21	30
22	31
23	33
24	34
25	35
26	37
27	38
28	40
29	41
30	42
31	44
32	45
33	47
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	59
43	61
44	62
45	64
46	65
47	66
48	68
49	69
50	71
51	72
52	74
53	75
54	76
55	78
56	79
57	81
58	82
59	83
60	85
61	86
62	88
63	89
64	91
65	92
66	93
67	95
68	96

[0, 1, 3, 4, 6, 7, 8, 10, 11, 13, 14, 16, 17, 18, 20, 21, 23, 24, 25, 27, 28, 30, 31, 33, 34, 35, 37, 38, 40, 41, 42, 44, 45, 47, 48, 49, 51, 52, 54, 55, 57, 58, 59, 61, 62, 64, 65, 66, 68, 69, 71, 72, 74, 75, 76, 78, 79, 81, 82, 83, 85, 86, 88, 89, 91, 92, 93, 95, 96]

cp's OEIS Frontend

A022846 Nearest integer to n*sqrt(2).

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	8
7	10
8	11
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	23
17	24
18	25
19	27
20	28
21	30
22	31
23	33
24	34
25	35
26	37
27	38
28	40
29	41
30	42
31	44
32	45
33	47
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	59
43	61
44	62
45	64
46	65
47	66
48	68
49	69
50	71
51	72
52	74
53	75
54	76
55	78
56	79
57	81
58	82
59	83
60	85
61	86
62	88
63	89
64	91
65	92
66	93
67	95
68	96

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	8
7	10
8	11
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	23
17	24
18	25
19	27
20	28
21	30
22	31
23	33
24	34
25	35
26	37
27	38
28	40
29	41
30	42
31	44
32	45
33	47
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	59
43	61
44	62
45	64
46	65
47	66
48	68
49	69
50	71
51	72
52	74
53	75
54	76
55	78
56	79
57	81
58	82
59	83
60	85
61	86
62	88
63	89
64	91
65	92
66	93
67	95
68	96

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	8
7	10
8	11
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	23
17	24
18	25
19	27
20	28
21	30
22	31
23	33
24	34
25	35
26	37
27	38
28	40
29	41
30	42
31	44
32	45
33	47
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	59
43	61
44	62
45	64
46	65
47	66
48	68
49	69
50	71
51	72
52	74
53	75
54	76
55	78
56	79
57	81
58	82
59	83
60	85
61	86
62	88
63	89
64	91
65	92
66	93
67	95
68	96