A294139 - cp's OEIS frontend

A294139 Sum of the areas of the distinct rectangles (and the areas of the squares on their sides) with positive integer sides such that L + W = n, W < L.

n	a(n)
1	0
2	0
3	12
4	23
5	70
6	105
7	210
8	282
9	468
10	590
11	880
12	1065
13	1482
14	1743
15	2310
16	2660
17	3400
18	3852
19	4788
20	5355
21	6510
22	7205
23	8602
24	9438
25	11100
26	12090
27	14040
28	15197
29	17458
30	18795
31	21390
32	22920
33	25872
34	27608
35	30940
36	32895
37	36630
38	38817
39	42978
40	45410
41	50020
42	52710
43	57792

[0, 0, 12, 23, 70, 105, 210, 282, 468, 590, 880, 1065, 1482, 1743, 2310, 2660, 3400, 3852, 4788, 5355, 6510, 7205, 8602, 9438, 11100, 12090, 14040, 15197, 17458, 18795, 21390, 22920, 25872, 27608, 30940, 32895, 36630, 38817, 42978, 45410, 50020, 52710, 57792]

cp's OEIS Frontend

A294139 Sum of the areas of the distinct rectangles (and the areas of the squares on their sides) with positive integer sides such that L + W = n, W < L.

Table of values

List of values