A225253 - cp's OEIS frontend

A225253 Number of distinct values of the sum of 2 products of two 0..n integers.

n	a(n)
0	1
1	3
2	8
3	16
4	27
5	42
6	59
7	81
8	105
9	134
10	167
11	203
12	241
13	285
14	331
15	381
16	436
17	495
18	556
19	622
20	690
21	764
22	841
23	920
24	1002
25	1091
26	1184
27	1279
28	1378
29	1482
30	1588
31	1700
32	1813
33	1932
34	2053
35	2177
36	2308
37	2443
38	2579
39	2719
40	2862
41	3012
42	3164
43	3322
44	3481
45	3645
46	3814
47	3985
48	4158
49	4339

[1, 3, 8, 16, 27, 42, 59, 81, 105, 134, 167, 203, 241, 285, 331, 381, 436, 495, 556, 622, 690, 764, 841, 920, 1002, 1091, 1184, 1279, 1378, 1482, 1588, 1700, 1813, 1932, 2053, 2177, 2308, 2443, 2579, 2719, 2862, 3012, 3164, 3322, 3481, 3645, 3814, 3985, 4158, 4339]

cp's OEIS Frontend

A225253 Number of distinct values of the sum of 2 products of two 0..n integers.

Table of values

List of values