A193322 - cp's OEIS frontend

A193322 Sum of even divisors of lambda(n).

n	a(n)
1	0
2	0
3	2
4	2
5	6
6	2
7	8
8	2
9	8
10	6
11	12
12	2
13	24
14	8
15	6
16	6
17	30
18	8
19	26
20	6
21	8
22	12
23	24
24	2
25	36
26	24
27	26
28	8
29	48
30	6
31	48
32	14
33	12
34	30
35	24
36	8
37	78
38	26
39	24
40	6
41	84
42	8
43	64
44	12
45	24
46	24
47	48
48	6
49	64
50	36
51	30
52	24
53	84
54	26
55	36
56	8
57	26
58	48
59	60
60	6
61	144
62	48
63	8
64	30
65	24
66	12
67	96
68	30
69	24
70	24
71	96
72	8
73	182
74	78
75	36
76	26
77	48
78	24
79	112
80	6
81	80
82	84
83	84
84	8
85	30
86	64

[0, 0, 2, 2, 6, 2, 8, 2, 8, 6, 12, 2, 24, 8, 6, 6, 30, 8, 26, 6, 8, 12, 24, 2, 36, 24, 26, 8, 48, 6, 48, 14, 12, 30, 24, 8, 78, 26, 24, 6, 84, 8, 64, 12, 24, 24, 48, 6, 64, 36, 30, 24, 84, 26, 36, 8, 26, 48, 60, 6, 144, 48, 8, 30, 24, 12, 96, 30, 24, 24, 96, 8, 182, 78, 36, 26, 48, 24, 112, 6, 80, 84, 84, 8, 30, 64]

cp's OEIS Frontend

A193322 Sum of even divisors of lambda(n).

Table of values

List of values

n	a(n)
1	0
2	0
3	2
4	2
5	6
6	2
7	8
8	2
9	8
10	6
11	12
12	2
13	24
14	8
15	6
16	6
17	30
18	8
19	26
20	6
21	8
22	12
23	24
24	2
25	36
26	24
27	26
28	8
29	48
30	6
31	48
32	14
33	12
34	30
35	24
36	8
37	78
38	26
39	24
40	6
41	84
42	8
43	64
44	12
45	24
46	24
47	48
48	6
49	64
50	36
51	30
52	24
53	84
54	26
55	36
56	8
57	26
58	48
59	60
60	6
61	144
62	48
63	8
64	30
65	24
66	12
67	96
68	30
69	24
70	24
71	96
72	8
73	182
74	78
75	36
76	26
77	48
78	24
79	112
80	6
81	80
82	84
83	84
84	8
85	30
86	64

n	a(n)
1	0
2	0
3	2
4	2
5	6
6	2
7	8
8	2
9	8
10	6
11	12
12	2
13	24
14	8
15	6
16	6
17	30
18	8
19	26
20	6
21	8
22	12
23	24
24	2
25	36
26	24
27	26
28	8
29	48
30	6
31	48
32	14
33	12
34	30
35	24
36	8
37	78
38	26
39	24
40	6
41	84
42	8
43	64
44	12
45	24
46	24
47	48
48	6
49	64
50	36
51	30
52	24
53	84
54	26
55	36
56	8
57	26
58	48
59	60
60	6
61	144
62	48
63	8
64	30
65	24
66	12
67	96
68	30
69	24
70	24
71	96
72	8
73	182
74	78
75	36
76	26
77	48
78	24
79	112
80	6
81	80
82	84
83	84
84	8
85	30
86	64

n	a(n)
1	0
2	0
3	2
4	2
5	6
6	2
7	8
8	2
9	8
10	6
11	12
12	2
13	24
14	8
15	6
16	6
17	30
18	8
19	26
20	6
21	8
22	12
23	24
24	2
25	36
26	24
27	26
28	8
29	48
30	6
31	48
32	14
33	12
34	30
35	24
36	8
37	78
38	26
39	24
40	6
41	84
42	8
43	64
44	12
45	24
46	24
47	48
48	6
49	64
50	36
51	30
52	24
53	84
54	26
55	36
56	8
57	26
58	48
59	60
60	6
61	144
62	48
63	8
64	30
65	24
66	12
67	96
68	30
69	24
70	24
71	96
72	8
73	182
74	78
75	36
76	26
77	48
78	24
79	112
80	6
81	80
82	84
83	84
84	8
85	30
86	64