A258640 - cp's OEIS frontend

A258640 Whole number sieve of square root of 2.

n	a(n)
1	1
2	3
3	4
4	8
5	9
6	80
7	9
8	69
9	0
10	7
11	7
12	8
13	2
14	0
15	5
16	3
17	7
18	0
19	9
20	0
21	8
22	37
23	4
24	0
25	55
26	75
27	99
28	50
29	7
30	0
31	5
32	97
33	27
34	9
35	1
36	9
37	8
38	55
39	9
40	48
41	87
42	2
43	8
44	36
45	95
46	79
47	25
48	3
49	88
50	20
51	5
52	47
53	8
54	6
55	37
56	70
57	54
58	60
59	8
60	8
61	60
62	4
63	50
64	0
65	5
66	2
67	6
68	0
69	7
70	130
71	18
72	86
73	2
74	34

[1, 3, 4, 8, 9, 80, 9, 69, 0, 7, 7, 8, 2, 0, 5, 3, 7, 0, 9, 0, 8, 37, 4, 0, 55, 75, 99, 50, 7, 0, 5, 97, 27, 9, 1, 9, 8, 55, 9, 48, 87, 2, 8, 36, 95, 79, 25, 3, 88, 20, 5, 47, 8, 6, 37, 70, 54, 60, 8, 8, 60, 4, 50, 0, 5, 2, 6, 0, 7, 130, 18, 86, 2, 34]

cp's OEIS Frontend

A258640 Whole number sieve of square root of 2.

Table of values

List of values

n	a(n)
1	1
2	3
3	4
4	8
5	9
6	80
7	9
8	69
9	0
10	7
11	7
12	8
13	2
14	0
15	5
16	3
17	7
18	0
19	9
20	0
21	8
22	37
23	4
24	0
25	55
26	75
27	99
28	50
29	7
30	0
31	5
32	97
33	27
34	9
35	1
36	9
37	8
38	55
39	9
40	48
41	87
42	2
43	8
44	36
45	95
46	79
47	25
48	3
49	88
50	20
51	5
52	47
53	8
54	6
55	37
56	70
57	54
58	60
59	8
60	8
61	60
62	4
63	50
64	0
65	5
66	2
67	6
68	0
69	7
70	130
71	18
72	86
73	2
74	34

n	a(n)
1	1
2	3
3	4
4	8
5	9
6	80
7	9
8	69
9	0
10	7
11	7
12	8
13	2
14	0
15	5
16	3
17	7
18	0
19	9
20	0
21	8
22	37
23	4
24	0
25	55
26	75
27	99
28	50
29	7
30	0
31	5
32	97
33	27
34	9
35	1
36	9
37	8
38	55
39	9
40	48
41	87
42	2
43	8
44	36
45	95
46	79
47	25
48	3
49	88
50	20
51	5
52	47
53	8
54	6
55	37
56	70
57	54
58	60
59	8
60	8
61	60
62	4
63	50
64	0
65	5
66	2
67	6
68	0
69	7
70	130
71	18
72	86
73	2
74	34

n	a(n)
1	1
2	3
3	4
4	8
5	9
6	80
7	9
8	69
9	0
10	7
11	7
12	8
13	2
14	0
15	5
16	3
17	7
18	0
19	9
20	0
21	8
22	37
23	4
24	0
25	55
26	75
27	99
28	50
29	7
30	0
31	5
32	97
33	27
34	9
35	1
36	9
37	8
38	55
39	9
40	48
41	87
42	2
43	8
44	36
45	95
46	79
47	25
48	3
49	88
50	20
51	5
52	47
53	8
54	6
55	37
56	70
57	54
58	60
59	8
60	8
61	60
62	4
63	50
64	0
65	5
66	2
67	6
68	0
69	7
70	130
71	18
72	86
73	2
74	34