A123324 - cp's OEIS frontend

A123324 Number of integer-sided triangles with all sides <= n and sides relatively prime.

n	a(n)
1	1
2	2
3	5
4	9
5	17
6	24
7	39
8	53
9	74
10	94
11	129
12	155
13	203
14	242
15	294
16	346
17	426
18	483
19	582
20	658
21	760
22	855
23	998
24	1098
25	1258
26	1390
27	1561
28	1711
29	1935
30	2083
31	2338
32	2538
33	2788
34	3012
35	3312
36	3534
37	3894
38	4173
39	4521
40	4817
41	5257
42	5551
43	6034
44	6404
45	6848
46	7255
47	7830
48	8222
49	8831

[1, 2, 5, 9, 17, 24, 39, 53, 74, 94, 129, 155, 203, 242, 294, 346, 426, 483, 582, 658, 760, 855, 998, 1098, 1258, 1390, 1561, 1711, 1935, 2083, 2338, 2538, 2788, 3012, 3312, 3534, 3894, 4173, 4521, 4817, 5257, 5551, 6034, 6404, 6848, 7255, 7830, 8222, 8831]

cp's OEIS Frontend

A123324 Number of integer-sided triangles with all sides <= n and sides relatively prime.

Table of values

List of values