A196443 - cp's OEIS frontend

A196443 a(n) = the sum of GCQ_A(n, k) for 1 <= k <= n (see definition in comments).

n	a(n)
1	0
2	0
3	2
4	3
5	9
6	9
7	20
8	24
9	32
10	41
11	54
12	55
13	77
14	87
15	100
16	115
17	135
18	145
19	170
20	180
21	205
22	227
23	252
24	263
25	298
26	321
27	346
28	372
29	405
30	424
31	464
32	490
33	523
34	557
35	592
36	616
37	665
38	699
39	736
40	768
41	819
42	850
43	902
44	940
45	983
46	1031
47	1080
48	1113
49	1174
50	1219

[0, 0, 2, 3, 9, 9, 20, 24, 32, 41, 54, 55, 77, 87, 100, 115, 135, 145, 170, 180, 205, 227, 252, 263, 298, 321, 346, 372, 405, 424, 464, 490, 523, 557, 592, 616, 665, 699, 736, 768, 819, 850, 902, 940, 983, 1031, 1080, 1113, 1174, 1219]

cp's OEIS Frontend

A196443 a(n) = the sum of GCQ_A(n, k) for 1 <= k <= n (see definition in comments).

Table of values

List of values