A222946 - cp's OEIS frontend

A222946 Triangle for hypotenuses of primitive Pythagorean triangles.

n	a(n)
2	5
3	0
4	13
5	17
6	0
7	25
8	0
9	29
10	0
11	41
12	37
13	0
14	0
15	0
16	61
17	0
18	53
19	0
20	65
21	0
22	85
23	65
24	0
25	73
26	0
27	89
28	0
29	113
30	0
31	85
32	0
33	97
34	0
35	0
36	0
37	145
38	101
39	0
40	109
41	0
42	0
43	0
44	149
45	0
46	181
47	0
48	125
49	0
50	137
51	0
52	157
53	0
54	185
55	0
56	221
57	145
58	0
59	0
60	0
61	169
62	0
63	193
64	0
65	0
66	0
67	265
68	0
69	173
70	0
71	185
72	0
73	205
74	0
75	233
76	0
77	269
78	0
79	313
80	197
81	0
82	205
83	0
84	221
85	0
86	0
87	0
88	277
89	0
90	317
91	0
92	365

[5, 0, 13, 17, 0, 25, 0, 29, 0, 41, 37, 0, 0, 0, 61, 0, 53, 0, 65, 0, 85, 65, 0, 73, 0, 89, 0, 113, 0, 85, 0, 97, 0, 0, 0, 145, 101, 0, 109, 0, 0, 0, 149, 0, 181, 0, 125, 0, 137, 0, 157, 0, 185, 0, 221, 145, 0, 0, 0, 169, 0, 193, 0, 0, 0, 265, 0, 173, 0, 185, 0, 205, 0, 233, 0, 269, 0, 313, 197, 0, 205, 0, 221, 0, 0, 0, 277, 0, 317, 0, 365]

cp's OEIS Frontend

A222946 Triangle for hypotenuses of primitive Pythagorean triangles.

Table of values

List of values

n	a(n)
2	5
3	0
4	13
5	17
6	0
7	25
8	0
9	29
10	0
11	41
12	37
13	0
14	0
15	0
16	61
17	0
18	53
19	0
20	65
21	0
22	85
23	65
24	0
25	73
26	0
27	89
28	0
29	113
30	0
31	85
32	0
33	97
34	0
35	0
36	0
37	145
38	101
39	0
40	109
41	0
42	0
43	0
44	149
45	0
46	181
47	0
48	125
49	0
50	137
51	0
52	157
53	0
54	185
55	0
56	221
57	145
58	0
59	0
60	0
61	169
62	0
63	193
64	0
65	0
66	0
67	265
68	0
69	173
70	0
71	185
72	0
73	205
74	0
75	233
76	0
77	269
78	0
79	313
80	197
81	0
82	205
83	0
84	221
85	0
86	0
87	0
88	277
89	0
90	317
91	0
92	365

n	a(n)
2	5
3	0
4	13
5	17
6	0
7	25
8	0
9	29
10	0
11	41
12	37
13	0
14	0
15	0
16	61
17	0
18	53
19	0
20	65
21	0
22	85
23	65
24	0
25	73
26	0
27	89
28	0
29	113
30	0
31	85
32	0
33	97
34	0
35	0
36	0
37	145
38	101
39	0
40	109
41	0
42	0
43	0
44	149
45	0
46	181
47	0
48	125
49	0
50	137
51	0
52	157
53	0
54	185
55	0
56	221
57	145
58	0
59	0
60	0
61	169
62	0
63	193
64	0
65	0
66	0
67	265
68	0
69	173
70	0
71	185
72	0
73	205
74	0
75	233
76	0
77	269
78	0
79	313
80	197
81	0
82	205
83	0
84	221
85	0
86	0
87	0
88	277
89	0
90	317
91	0
92	365

n	a(n)
2	5
3	0
4	13
5	17
6	0
7	25
8	0
9	29
10	0
11	41
12	37
13	0
14	0
15	0
16	61
17	0
18	53
19	0
20	65
21	0
22	85
23	65
24	0
25	73
26	0
27	89
28	0
29	113
30	0
31	85
32	0
33	97
34	0
35	0
36	0
37	145
38	101
39	0
40	109
41	0
42	0
43	0
44	149
45	0
46	181
47	0
48	125
49	0
50	137
51	0
52	157
53	0
54	185
55	0
56	221
57	145
58	0
59	0
60	0
61	169
62	0
63	193
64	0
65	0
66	0
67	265
68	0
69	173
70	0
71	185
72	0
73	205
74	0
75	233
76	0
77	269
78	0
79	313
80	197
81	0
82	205
83	0
84	221
85	0
86	0
87	0
88	277
89	0
90	317
91	0
92	365