A258208 - cp's OEIS frontend

A258208 Transpose of array A258207 which gives the numbers remaining after the stage n of Lucky sieve.

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	1
8	3
9	7
10	7
11	1
12	3
13	7
14	9
15	9
16	1
17	3
18	7
19	9
20	13
21	11
22	1
23	3
24	7
25	9
26	13
27	15
28	13
29	1
30	3
31	7
32	9
33	13
34	15
35	19
36	15
37	1
38	3
39	7
40	9
41	13
42	15
43	21
44	21
45	17
46	1
47	3
48	7
49	9
50	13
51	15
52	21
53	25
54	25
55	19
56	1
57	3
58	7
59	9
60	13
61	15
62	21
63	25
64	27
65	27
66	21
67	1
68	3
69	7
70	9
71	13
72	15
73	21
74	25
75	31
76	31
77	31
78	23
79	1
80	3
81	7
82	9
83	13
84	15
85	21
86	25
87	31
88	33
89	33
90	33
91	25
92	1
93	3
94	7
95	9
96	13
97	15
98	21
99	25
100	31
101	33
102	37
103	37
104	37
105	27
106	1
107	3
108	7
109	9
110	13
111	15
112	21
113	25
114	31
115	33
116	37
117	43
118	43
119	39
120	29

[1, 1, 3, 1, 3, 5, 1, 3, 7, 7, 1, 3, 7, 9, 9, 1, 3, 7, 9, 13, 11, 1, 3, 7, 9, 13, 15, 13, 1, 3, 7, 9, 13, 15, 19, 15, 1, 3, 7, 9, 13, 15, 21, 21, 17, 1, 3, 7, 9, 13, 15, 21, 25, 25, 19, 1, 3, 7, 9, 13, 15, 21, 25, 27, 27, 21, 1, 3, 7, 9, 13, 15, 21, 25, 31, 31, 31, 23, 1, 3, 7, 9, 13, 15, 21, 25, 31, 33, 33, 33, 25, 1, 3, 7, 9, 13, 15, 21, 25, 31, 33, 37, 37, 37, 27, 1, 3, 7, 9, 13, 15, 21, 25, 31, 33, 37, 43, 43, 39, 29]

cp's OEIS Frontend

A258208 Transpose of array A258207 which gives the numbers remaining after the stage n of Lucky sieve.

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	1
8	3
9	7
10	7
11	1
12	3
13	7
14	9
15	9
16	1
17	3
18	7
19	9
20	13
21	11
22	1
23	3
24	7
25	9
26	13
27	15
28	13
29	1
30	3
31	7
32	9
33	13
34	15
35	19
36	15
37	1
38	3
39	7
40	9
41	13
42	15
43	21
44	21
45	17
46	1
47	3
48	7
49	9
50	13
51	15
52	21
53	25
54	25
55	19
56	1
57	3
58	7
59	9
60	13
61	15
62	21
63	25
64	27
65	27
66	21
67	1
68	3
69	7
70	9
71	13
72	15
73	21
74	25
75	31
76	31
77	31
78	23
79	1
80	3
81	7
82	9
83	13
84	15
85	21
86	25
87	31
88	33
89	33
90	33
91	25
92	1
93	3
94	7
95	9
96	13
97	15
98	21
99	25
100	31
101	33
102	37
103	37
104	37
105	27
106	1
107	3
108	7
109	9
110	13
111	15
112	21
113	25
114	31
115	33
116	37
117	43
118	43
119	39
120	29

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	1
8	3
9	7
10	7
11	1
12	3
13	7
14	9
15	9
16	1
17	3
18	7
19	9
20	13
21	11
22	1
23	3
24	7
25	9
26	13
27	15
28	13
29	1
30	3
31	7
32	9
33	13
34	15
35	19
36	15
37	1
38	3
39	7
40	9
41	13
42	15
43	21
44	21
45	17
46	1
47	3
48	7
49	9
50	13
51	15
52	21
53	25
54	25
55	19
56	1
57	3
58	7
59	9
60	13
61	15
62	21
63	25
64	27
65	27
66	21
67	1
68	3
69	7
70	9
71	13
72	15
73	21
74	25
75	31
76	31
77	31
78	23
79	1
80	3
81	7
82	9
83	13
84	15
85	21
86	25
87	31
88	33
89	33
90	33
91	25
92	1
93	3
94	7
95	9
96	13
97	15
98	21
99	25
100	31
101	33
102	37
103	37
104	37
105	27
106	1
107	3
108	7
109	9
110	13
111	15
112	21
113	25
114	31
115	33
116	37
117	43
118	43
119	39
120	29

n	a(n)
1	1
2	1
3	3
4	1
5	3
6	5
7	1
8	3
9	7
10	7
11	1
12	3
13	7
14	9
15	9
16	1
17	3
18	7
19	9
20	13
21	11
22	1
23	3
24	7
25	9
26	13
27	15
28	13
29	1
30	3
31	7
32	9
33	13
34	15
35	19
36	15
37	1
38	3
39	7
40	9
41	13
42	15
43	21
44	21
45	17
46	1
47	3
48	7
49	9
50	13
51	15
52	21
53	25
54	25
55	19
56	1
57	3
58	7
59	9
60	13
61	15
62	21
63	25
64	27
65	27
66	21
67	1
68	3
69	7
70	9
71	13
72	15
73	21
74	25
75	31
76	31
77	31
78	23
79	1
80	3
81	7
82	9
83	13
84	15
85	21
86	25
87	31
88	33
89	33
90	33
91	25
92	1
93	3
94	7
95	9
96	13
97	15
98	21
99	25
100	31
101	33
102	37
103	37
104	37
105	27
106	1
107	3
108	7
109	9
110	13
111	15
112	21
113	25
114	31
115	33
116	37
117	43
118	43
119	39
120	29