A208854 - cp's OEIS frontend

A208854 Array of odd catheti of primitive Pythagorean triangles when read by SW-NE diagonals.

n	a(n)
1	3
2	5
3	15
4	21
5	7
6	35
7	45
8	9
9	0
10	63
11	77
12	33
13	11
14	55
15	99
16	117
17	65
18	13
19	39
20	91
21	143
22	165
23	105
24	0
25	15
26	0
27	0
28	195
29	221
30	153
31	85
32	17
33	51
34	119
35	187
36	255
37	285
38	209
39	133
40	57
41	19
42	95
43	171
44	247
45	323
46	357
47	273
48	0
49	105
50	21
51	0
52	0
53	231
54	0
55	399

[3, 5, 15, 21, 7, 35, 45, 9, 0, 63, 77, 33, 11, 55, 99, 117, 65, 13, 39, 91, 143, 165, 105, 0, 15, 0, 0, 195, 221, 153, 85, 17, 51, 119, 187, 255, 285, 209, 133, 57, 19, 95, 171, 247, 323, 357, 273, 0, 105, 21, 0, 0, 231, 0, 399]

cp's OEIS Frontend

A208854 Array of odd catheti of primitive Pythagorean triangles when read by SW-NE diagonals.

Table of values

List of values

n	a(n)
1	3
2	5
3	15
4	21
5	7
6	35
7	45
8	9
9	0
10	63
11	77
12	33
13	11
14	55
15	99
16	117
17	65
18	13
19	39
20	91
21	143
22	165
23	105
24	0
25	15
26	0
27	0
28	195
29	221
30	153
31	85
32	17
33	51
34	119
35	187
36	255
37	285
38	209
39	133
40	57
41	19
42	95
43	171
44	247
45	323
46	357
47	273
48	0
49	105
50	21
51	0
52	0
53	231
54	0
55	399

n	a(n)
1	3
2	5
3	15
4	21
5	7
6	35
7	45
8	9
9	0
10	63
11	77
12	33
13	11
14	55
15	99
16	117
17	65
18	13
19	39
20	91
21	143
22	165
23	105
24	0
25	15
26	0
27	0
28	195
29	221
30	153
31	85
32	17
33	51
34	119
35	187
36	255
37	285
38	209
39	133
40	57
41	19
42	95
43	171
44	247
45	323
46	357
47	273
48	0
49	105
50	21
51	0
52	0
53	231
54	0
55	399

n	a(n)
1	3
2	5
3	15
4	21
5	7
6	35
7	45
8	9
9	0
10	63
11	77
12	33
13	11
14	55
15	99
16	117
17	65
18	13
19	39
20	91
21	143
22	165
23	105
24	0
25	15
26	0
27	0
28	195
29	221
30	153
31	85
32	17
33	51
34	119
35	187
36	255
37	285
38	209
39	133
40	57
41	19
42	95
43	171
44	247
45	323
46	357
47	273
48	0
49	105
50	21
51	0
52	0
53	231
54	0
55	399