A210645 - cp's OEIS frontend

A210645 Area A of the triangles such that A, the sides and one of the altitudes are four consecutive integers of an arithmetic progression d.

n	a(n)
1	84
2	336
3	756
4	1344
5	2100
6	3024
7	4116
8	5376
9	6804
10	8400
11	10164
12	12096
13	14196
14	16464
15	18900
16	21504
17	24276
18	27216
19	30324
20	33600
21	37044
22	40656
23	44436
24	48384
25	52500
26	56784
27	61236
28	65856
29	70644
30	75600
31	80724
32	86016
33	91476
34	97104
35	102900
36	108864
37	114996
38	121296

[84, 336, 756, 1344, 2100, 3024, 4116, 5376, 6804, 8400, 10164, 12096, 14196, 16464, 18900, 21504, 24276, 27216, 30324, 33600, 37044, 40656, 44436, 48384, 52500, 56784, 61236, 65856, 70644, 75600, 80724, 86016, 91476, 97104, 102900, 108864, 114996, 121296]

cp's OEIS Frontend

A210645 Area A of the triangles such that A, the sides and one of the altitudes are four consecutive integers of an arithmetic progression d.

Table of values

List of values