A350279 - cp's OEIS frontend

A350279 Irregular triangle T(n,k) read by rows in which row n lists the iterates of the Farkas map (A349407) from 2*n - 1 to 1.

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

[1, 3, 1, 5, 3, 1, 7, 11, 17, 9, 3, 1, 9, 3, 1, 11, 17, 9, 3, 1, 13, 7, 11, 17, 9, 3, 1, 15, 5, 3, 1, 17, 9, 3, 1, 19, 29, 15, 5, 3, 1, 21, 7, 11, 17, 9, 3, 1, 23, 35, 53, 27, 9, 3, 1, 25, 13, 7, 11, 17, 9, 3, 1, 27, 9, 3, 1, 29, 15, 5, 3, 1]

cp's OEIS Frontend

A350279 Irregular triangle T(n,k) read by rows in which row n lists the iterates of the Farkas map (A349407) from 2*n - 1 to 1.

Table of values

List of values

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

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

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