A278505 - cp's OEIS frontend

A278505 Square array constructed from Flavius sieve: Each row n (n >= 1) starts with A000960(n), followed by all numbers removed at the stage n of the sieve.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	9
10	13
11	8
12	17
13	21
14	15
15	19
16	10
17	23
18	33
19	37
20	25
21	27
22	12
23	29
24	45
25	55
26	51
27	31
28	39
29	14
30	35
31	57
32	75
33	85
34	73
35	43
36	49
37	16
38	41
39	69
40	97
41	111
42	121
43	99
44	61
45	63
46	18
47	47
48	81
49	115
50	145
51	159
52	151
53	127
54	67
55	79
56	20
57	53
58	93
59	135
60	171
61	199
62	211
63	193
64	163
65	87
66	91
67	22
68	59
69	105
70	157
71	205
72	243
73	267
74	271
75	247
76	187
77	103
78	109

[1, 2, 3, 4, 5, 7, 6, 11, 9, 13, 8, 17, 21, 15, 19, 10, 23, 33, 37, 25, 27, 12, 29, 45, 55, 51, 31, 39, 14, 35, 57, 75, 85, 73, 43, 49, 16, 41, 69, 97, 111, 121, 99, 61, 63, 18, 47, 81, 115, 145, 159, 151, 127, 67, 79, 20, 53, 93, 135, 171, 199, 211, 193, 163, 87, 91, 22, 59, 105, 157, 205, 243, 267, 271, 247, 187, 103, 109]

cp's OEIS Frontend

A278505 Square array constructed from Flavius sieve: Each row n (n >= 1) starts with A000960(n), followed by all numbers removed at the stage n of the sieve.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	9
10	13
11	8
12	17
13	21
14	15
15	19
16	10
17	23
18	33
19	37
20	25
21	27
22	12
23	29
24	45
25	55
26	51
27	31
28	39
29	14
30	35
31	57
32	75
33	85
34	73
35	43
36	49
37	16
38	41
39	69
40	97
41	111
42	121
43	99
44	61
45	63
46	18
47	47
48	81
49	115
50	145
51	159
52	151
53	127
54	67
55	79
56	20
57	53
58	93
59	135
60	171
61	199
62	211
63	193
64	163
65	87
66	91
67	22
68	59
69	105
70	157
71	205
72	243
73	267
74	271
75	247
76	187
77	103
78	109

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	9
10	13
11	8
12	17
13	21
14	15
15	19
16	10
17	23
18	33
19	37
20	25
21	27
22	12
23	29
24	45
25	55
26	51
27	31
28	39
29	14
30	35
31	57
32	75
33	85
34	73
35	43
36	49
37	16
38	41
39	69
40	97
41	111
42	121
43	99
44	61
45	63
46	18
47	47
48	81
49	115
50	145
51	159
52	151
53	127
54	67
55	79
56	20
57	53
58	93
59	135
60	171
61	199
62	211
63	193
64	163
65	87
66	91
67	22
68	59
69	105
70	157
71	205
72	243
73	267
74	271
75	247
76	187
77	103
78	109

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	9
10	13
11	8
12	17
13	21
14	15
15	19
16	10
17	23
18	33
19	37
20	25
21	27
22	12
23	29
24	45
25	55
26	51
27	31
28	39
29	14
30	35
31	57
32	75
33	85
34	73
35	43
36	49
37	16
38	41
39	69
40	97
41	111
42	121
43	99
44	61
45	63
46	18
47	47
48	81
49	115
50	145
51	159
52	151
53	127
54	67
55	79
56	20
57	53
58	93
59	135
60	171
61	199
62	211
63	193
64	163
65	87
66	91
67	22
68	59
69	105
70	157
71	205
72	243
73	267
74	271
75	247
76	187
77	103
78	109