A053280 - OEIS

A053280 as a simple table

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

[1,0,0,1,1,0,1,1,1,1,1,1,2,1,2,2,2,2,3,2,3,3,3,3, 5,4,4,5,6,5,6,6,7,7,8,8,10,9,10,11,12,11,14,13,15, 16,17,17,20,19,21,22,24,24,27,27,30,31,33,34,38, 37,41,43,46,46,51,52,56,58,62,63,69,70,75,78,83, 85,92,94]

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

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

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