A372220 - cp's OEIS frontend

A372220 Four-column table read by rows: row n is the unique primitive Pythagorean quadruple (a,b,c,d) such that a > (a + b + c - d)/2 = 2n(n + 1) and b = c.

n	a(n)
2	17
3	20
4	20
5	33
6	31
7	42
8	42
9	67
10	49
11	72
12	72
13	113
14	71
15	110
16	110
17	171
18	97
19	156
20	156
21	241
22	127
23	210
24	210
25	323
26	161
27	272
28	272
29	417
30	199
31	342
32	342
33	523
34	241
35	420
36	420
37	641
38	287
39	506
40	506
41	771
42	337
43	600
44	600
45	913
46	391
47	702
48	702
49	1067
50	449
51	812
52	812
53	1233
54	511
55	930
56	930
57	1411
58	577
59	1056
60	1056
61	1601

[17, 20, 20, 33, 31, 42, 42, 67, 49, 72, 72, 113, 71, 110, 110, 171, 97, 156, 156, 241, 127, 210, 210, 323, 161, 272, 272, 417, 199, 342, 342, 523, 241, 420, 420, 641, 287, 506, 506, 771, 337, 600, 600, 913, 391, 702, 702, 1067, 449, 812, 812, 1233, 511, 930, 930, 1411, 577, 1056, 1056, 1601]

cp's OEIS Frontend

A372220 Four-column table read by rows: row n is the unique primitive Pythagorean quadruple (a,b,c,d) such that a > (a + b + c - d)/2 = 2n(n + 1) and b = c.

Table of values

List of values