A294734 - cp's OEIS frontend

A294734 Lexicographically earliest sequence of distinct positive odd numbers such that, for any n > 1, n divides a(n-1) + a(n).

n	a(n)
1	1
2	3
3	9
4	7
5	13
6	5
7	23
8	17
9	19
10	11
11	33
12	15
13	37
14	47
15	43
16	21
17	81
18	27
19	49
20	31
21	53
22	35
23	57
24	39
25	61
26	69
27	93
28	75
29	41
30	79
31	45
32	51
33	147
34	91
35	119
36	25
37	123
38	29
39	127
40	73
41	173
42	121
43	137
44	83
45	97
46	87
47	101
48	139
49	155
50	95
51	109
52	99
53	113
54	103
55	117
56	107
57	235
58	55
59	63
60	177
61	67
62	181

[1, 3, 9, 7, 13, 5, 23, 17, 19, 11, 33, 15, 37, 47, 43, 21, 81, 27, 49, 31, 53, 35, 57, 39, 61, 69, 93, 75, 41, 79, 45, 51, 147, 91, 119, 25, 123, 29, 127, 73, 173, 121, 137, 83, 97, 87, 101, 139, 155, 95, 109, 99, 113, 103, 117, 107, 235, 55, 63, 177, 67, 181]

cp's OEIS Frontend

A294734 Lexicographically earliest sequence of distinct positive odd numbers such that, for any n > 1, n divides a(n-1) + a(n).

Table of values

List of values

n	a(n)
1	1
2	3
3	9
4	7
5	13
6	5
7	23
8	17
9	19
10	11
11	33
12	15
13	37
14	47
15	43
16	21
17	81
18	27
19	49
20	31
21	53
22	35
23	57
24	39
25	61
26	69
27	93
28	75
29	41
30	79
31	45
32	51
33	147
34	91
35	119
36	25
37	123
38	29
39	127
40	73
41	173
42	121
43	137
44	83
45	97
46	87
47	101
48	139
49	155
50	95
51	109
52	99
53	113
54	103
55	117
56	107
57	235
58	55
59	63
60	177
61	67
62	181

n	a(n)
1	1
2	3
3	9
4	7
5	13
6	5
7	23
8	17
9	19
10	11
11	33
12	15
13	37
14	47
15	43
16	21
17	81
18	27
19	49
20	31
21	53
22	35
23	57
24	39
25	61
26	69
27	93
28	75
29	41
30	79
31	45
32	51
33	147
34	91
35	119
36	25
37	123
38	29
39	127
40	73
41	173
42	121
43	137
44	83
45	97
46	87
47	101
48	139
49	155
50	95
51	109
52	99
53	113
54	103
55	117
56	107
57	235
58	55
59	63
60	177
61	67
62	181

n	a(n)
1	1
2	3
3	9
4	7
5	13
6	5
7	23
8	17
9	19
10	11
11	33
12	15
13	37
14	47
15	43
16	21
17	81
18	27
19	49
20	31
21	53
22	35
23	57
24	39
25	61
26	69
27	93
28	75
29	41
30	79
31	45
32	51
33	147
34	91
35	119
36	25
37	123
38	29
39	127
40	73
41	173
42	121
43	137
44	83
45	97
46	87
47	101
48	139
49	155
50	95
51	109
52	99
53	113
54	103
55	117
56	107
57	235
58	55
59	63
60	177
61	67
62	181