A348052 - cp's OEIS frontend

A348052 Triangle T(j,k) of denominators of relativistically added fractional velocities w(u,v)=(u+v)/(u*v+1), with velocities enumerated by the Farey series, i.e., u(m) = v(m) = A007305(m)/A007306(m), m>=2.

n	a(n)
2	5
3	7
4	5
5	8
6	11
7	13
8	3
9	13
10	14
11	17
12	4
13	17
14	19
15	22
16	29
17	13
18	9
19	21
20	23
21	31
22	17
23	11
24	15
25	18
26	19
27	26
28	29
29	25
30	11
31	2
32	17
33	7
34	9
35	7
36	23
37	13
38	16
39	23
40	5
41	2
42	13
43	41
44	34
45	37
46	53
47	19
48	27
49	6
50	7
51	46
52	49
53	41
54	43
55	62
56	73
57	17
58	3
59	27
60	31
61	41
62	11
63	37
64	19
65	11
66	13
67	29
68	6
69	25
70	29
71	32
72	43
73	47
74	40
75	13
76	19
77	68
78	61
79	65

[5, 7, 5, 8, 11, 13, 3, 13, 14, 17, 4, 17, 19, 22, 29, 13, 9, 21, 23, 31, 17, 11, 15, 18, 19, 26, 29, 25, 11, 2, 17, 7, 9, 7, 23, 13, 16, 23, 5, 2, 13, 41, 34, 37, 53, 19, 27, 6, 7, 46, 49, 41, 43, 62, 73, 17, 3, 27, 31, 41, 11, 37, 19, 11, 13, 29, 6, 25, 29, 32, 43, 47, 40, 13, 19, 68, 61, 65]

cp's OEIS Frontend

A348052 Triangle T(j,k) of denominators of relativistically added fractional velocities w(u,v)=(u+v)/(u*v+1), with velocities enumerated by the Farey series, i.e., u(m) = v(m) = A007305(m)/A007306(m), m>=2.

Table of values

List of values

n	a(n)
2	5
3	7
4	5
5	8
6	11
7	13
8	3
9	13
10	14
11	17
12	4
13	17
14	19
15	22
16	29
17	13
18	9
19	21
20	23
21	31
22	17
23	11
24	15
25	18
26	19
27	26
28	29
29	25
30	11
31	2
32	17
33	7
34	9
35	7
36	23
37	13
38	16
39	23
40	5
41	2
42	13
43	41
44	34
45	37
46	53
47	19
48	27
49	6
50	7
51	46
52	49
53	41
54	43
55	62
56	73
57	17
58	3
59	27
60	31
61	41
62	11
63	37
64	19
65	11
66	13
67	29
68	6
69	25
70	29
71	32
72	43
73	47
74	40
75	13
76	19
77	68
78	61
79	65

n	a(n)
2	5
3	7
4	5
5	8
6	11
7	13
8	3
9	13
10	14
11	17
12	4
13	17
14	19
15	22
16	29
17	13
18	9
19	21
20	23
21	31
22	17
23	11
24	15
25	18
26	19
27	26
28	29
29	25
30	11
31	2
32	17
33	7
34	9
35	7
36	23
37	13
38	16
39	23
40	5
41	2
42	13
43	41
44	34
45	37
46	53
47	19
48	27
49	6
50	7
51	46
52	49
53	41
54	43
55	62
56	73
57	17
58	3
59	27
60	31
61	41
62	11
63	37
64	19
65	11
66	13
67	29
68	6
69	25
70	29
71	32
72	43
73	47
74	40
75	13
76	19
77	68
78	61
79	65

n	a(n)
2	5
3	7
4	5
5	8
6	11
7	13
8	3
9	13
10	14
11	17
12	4
13	17
14	19
15	22
16	29
17	13
18	9
19	21
20	23
21	31
22	17
23	11
24	15
25	18
26	19
27	26
28	29
29	25
30	11
31	2
32	17
33	7
34	9
35	7
36	23
37	13
38	16
39	23
40	5
41	2
42	13
43	41
44	34
45	37
46	53
47	19
48	27
49	6
50	7
51	46
52	49
53	41
54	43
55	62
56	73
57	17
58	3
59	27
60	31
61	41
62	11
63	37
64	19
65	11
66	13
67	29
68	6
69	25
70	29
71	32
72	43
73	47
74	40
75	13
76	19
77	68
78	61
79	65