A292596 - cp's OEIS frontend

A292596 a(1) = a(2) = 0; for n > 2, a(n) = A010051(n) + 2*a(floor(n/2)).

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	3
8	0
9	0
10	2
11	3
12	4
13	5
14	6
15	6
16	0
17	1
18	0
19	1
20	4
21	4
22	6
23	7
24	8
25	8
26	10
27	10
28	12
29	13
30	12
31	13
32	0
33	0
34	2
35	2
36	0
37	1
38	2
39	2
40	8
41	9
42	8
43	9
44	12
45	12
46	14
47	15
48	16
49	16
50	16
51	16
52	20
53	21
54	20
55	20
56	24
57	24
58	26
59	27
60	24
61	25
62	26
63	26
64	0
65	0
66	0
67	1
68	4
69	4
70	4
71	5
72	0
73	1
74	2
75	2
76	4
77	4
78	4
79	5
80	16
81	16
82	18
83	19
84	16
85	16
86	18
87	18
88	24
89	25
90	24
91	24
92	28
93	28
94	30
95	30
96	32
97	33
98	32
99	32
100	32
101	33

[0, 0, 1, 0, 1, 2, 3, 0, 0, 2, 3, 4, 5, 6, 6, 0, 1, 0, 1, 4, 4, 6, 7, 8, 8, 10, 10, 12, 13, 12, 13, 0, 0, 2, 2, 0, 1, 2, 2, 8, 9, 8, 9, 12, 12, 14, 15, 16, 16, 16, 16, 20, 21, 20, 20, 24, 24, 26, 27, 24, 25, 26, 26, 0, 0, 0, 1, 4, 4, 4, 5, 0, 1, 2, 2, 4, 4, 4, 5, 16, 16, 18, 19, 16, 16, 18, 18, 24, 25, 24, 24, 28, 28, 30, 30, 32, 33, 32, 32, 32, 33]

cp's OEIS Frontend

A292596 a(1) = a(2) = 0; for n > 2, a(n) = A010051(n) + 2*a(floor(n/2)).

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	3
8	0
9	0
10	2
11	3
12	4
13	5
14	6
15	6
16	0
17	1
18	0
19	1
20	4
21	4
22	6
23	7
24	8
25	8
26	10
27	10
28	12
29	13
30	12
31	13
32	0
33	0
34	2
35	2
36	0
37	1
38	2
39	2
40	8
41	9
42	8
43	9
44	12
45	12
46	14
47	15
48	16
49	16
50	16
51	16
52	20
53	21
54	20
55	20
56	24
57	24
58	26
59	27
60	24
61	25
62	26
63	26
64	0
65	0
66	0
67	1
68	4
69	4
70	4
71	5
72	0
73	1
74	2
75	2
76	4
77	4
78	4
79	5
80	16
81	16
82	18
83	19
84	16
85	16
86	18
87	18
88	24
89	25
90	24
91	24
92	28
93	28
94	30
95	30
96	32
97	33
98	32
99	32
100	32
101	33

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	3
8	0
9	0
10	2
11	3
12	4
13	5
14	6
15	6
16	0
17	1
18	0
19	1
20	4
21	4
22	6
23	7
24	8
25	8
26	10
27	10
28	12
29	13
30	12
31	13
32	0
33	0
34	2
35	2
36	0
37	1
38	2
39	2
40	8
41	9
42	8
43	9
44	12
45	12
46	14
47	15
48	16
49	16
50	16
51	16
52	20
53	21
54	20
55	20
56	24
57	24
58	26
59	27
60	24
61	25
62	26
63	26
64	0
65	0
66	0
67	1
68	4
69	4
70	4
71	5
72	0
73	1
74	2
75	2
76	4
77	4
78	4
79	5
80	16
81	16
82	18
83	19
84	16
85	16
86	18
87	18
88	24
89	25
90	24
91	24
92	28
93	28
94	30
95	30
96	32
97	33
98	32
99	32
100	32
101	33

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	2
7	3
8	0
9	0
10	2
11	3
12	4
13	5
14	6
15	6
16	0
17	1
18	0
19	1
20	4
21	4
22	6
23	7
24	8
25	8
26	10
27	10
28	12
29	13
30	12
31	13
32	0
33	0
34	2
35	2
36	0
37	1
38	2
39	2
40	8
41	9
42	8
43	9
44	12
45	12
46	14
47	15
48	16
49	16
50	16
51	16
52	20
53	21
54	20
55	20
56	24
57	24
58	26
59	27
60	24
61	25
62	26
63	26
64	0
65	0
66	0
67	1
68	4
69	4
70	4
71	5
72	0
73	1
74	2
75	2
76	4
77	4
78	4
79	5
80	16
81	16
82	18
83	19
84	16
85	16
86	18
87	18
88	24
89	25
90	24
91	24
92	28
93	28
94	30
95	30
96	32
97	33
98	32
99	32
100	32
101	33