A076577 - cp's OEIS frontend

A076577 Sum of squares of divisors d of n such that n/d is odd.

n	a(n)
1	1
2	4
3	10
4	16
5	26
6	40
7	50
8	64
9	91
10	104
11	122
12	160
13	170
14	200
15	260
16	256
17	290
18	364
19	362
20	416
21	500
22	488
23	530
24	640
25	651
26	680
27	820
28	800
29	842
30	1040
31	962
32	1024
33	1220
34	1160
35	1300
36	1456
37	1370
38	1448
39	1700
40	1664
41	1682
42	2000
43	1850
44	1952
45	2366
46	2120
47	2210
48	2560
49	2451
50	2604

[1, 4, 10, 16, 26, 40, 50, 64, 91, 104, 122, 160, 170, 200, 260, 256, 290, 364, 362, 416, 500, 488, 530, 640, 651, 680, 820, 800, 842, 1040, 962, 1024, 1220, 1160, 1300, 1456, 1370, 1448, 1700, 1664, 1682, 2000, 1850, 1952, 2366, 2120, 2210, 2560, 2451, 2604]

cp's OEIS Frontend

A076577 Sum of squares of divisors d of n such that n/d is odd.

Table of values

List of values