A308097 - cp's OEIS frontend

A308097 Take the integer-sided triangles with perimeter n and integer area. Then a(n) is the sum of the areas of all the triangles and the squares on their sides.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	56
13	0
14	0
15	0
16	98
17	0
18	126
19	0
20	0
21	0
22	0
23	0
24	224
25	0
26	0
27	0
28	0
29	0
30	368
31	0
32	826
33	0
34	0
35	0
36	2012
37	0
38	0
39	0
40	638
41	0
42	1390
43	0
44	756
45	0
46	0
47	0
48	2692
49	0
50	1928
51	0
52	0
53	0
54	4764
55	0
56	1334
57	0
58	0
59	0
60	4434
61	0
62	0
63	0
64	8354
65	0
66	1778
67	0
68	1794
69	0
70	3800
71	0

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 56, 0, 0, 0, 98, 0, 126, 0, 0, 0, 0, 0, 224, 0, 0, 0, 0, 0, 368, 0, 826, 0, 0, 0, 2012, 0, 0, 0, 638, 0, 1390, 0, 756, 0, 0, 0, 2692, 0, 1928, 0, 0, 0, 4764, 0, 1334, 0, 0, 0, 4434, 0, 0, 0, 8354, 0, 1778, 0, 1794, 0, 3800, 0]

cp's OEIS Frontend

A308097 Take the integer-sided triangles with perimeter n and integer area. Then a(n) is the sum of the areas of all the triangles and the squares on their sides.

Table of values

List of values