A380301 - cp's OEIS frontend

A380301 Semiperimeter of the unique primitive Pythagorean triple whose inradius is the n-th odd prime and whose short leg is an even number.

n	a(n)
0	20
1	42
2	72
3	156
4	210
5	342
6	420
7	600
8	930
9	1056
10	1482
11	1806
12	1980
13	2352
14	2970
15	3660
16	3906
17	4692
18	5256
19	5550
20	6480
21	7140
22	8190
23	9702
24	10506
25	10920
26	11772
27	12210
28	13110
29	16512
30	17556
31	19182
32	19740
33	22650
34	23256
35	25122
36	27060
37	28392
38	30450
39	32580
40	33306
41	37056
42	37830
43	39402

[20, 42, 72, 156, 210, 342, 420, 600, 930, 1056, 1482, 1806, 1980, 2352, 2970, 3660, 3906, 4692, 5256, 5550, 6480, 7140, 8190, 9702, 10506, 10920, 11772, 12210, 13110, 16512, 17556, 19182, 19740, 22650, 23256, 25122, 27060, 28392, 30450, 32580, 33306, 37056, 37830, 39402]

cp's OEIS Frontend

A380301 Semiperimeter of the unique primitive Pythagorean triple whose inradius is the n-th odd prime and whose short leg is an even number.

Table of values

List of values