A105520 - cp's OEIS frontend

A105520 Sums of area and perimeter of Pythagorean triples, sorted in increasing order, including duplicates.

n	a(n)
1	18
2	48
3	60
4	90
5	100
6	140
7	144
8	180
9	210
10	270
11	280
12	288
13	294
14	320
15	360
16	378
17	448
18	462
19	480
20	594
21	600
22	648
23	660
24	720
25	728
26	756
27	858
28	900
29	900
30	924
31	980
32	1008
33	1008
34	1078
35	1080
36	1120
37	1170
38	1210
39	1260
40	1344
41	1496
42	1530
43	1530
44	1568
45	1584
46	1584
47	1680
48	1700
49	1728

[18, 48, 60, 90, 100, 140, 144, 180, 210, 270, 280, 288, 294, 320, 360, 378, 448, 462, 480, 594, 600, 648, 660, 720, 728, 756, 858, 900, 900, 924, 980, 1008, 1008, 1078, 1080, 1120, 1170, 1210, 1260, 1344, 1496, 1530, 1530, 1568, 1584, 1584, 1680, 1700, 1728]

cp's OEIS Frontend

A105520 Sums of area and perimeter of Pythagorean triples, sorted in increasing order, including duplicates.

Table of values

List of values