A026827 - OEIS

A026827 as a simple table

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	2
22	2
23	3
24	3
25	4
26	4
27	5
28	5
29	6
30	7
31	8
32	9
33	11
34	12
35	14
36	16
37	18
38	20
39	23
40	26
41	29
42	33
43	37
44	42
45	47
46	53
47	59
48	67
49	74
50	83
51	93
52	104
53	115
54	129
55	143
56	160
57	177
58	197
59	218
60	243
61	268
62	297
63	329
64	364
65	401
66	444
67	489
68	540
69	595
70	655
71	721
72	794
73	872
74	958

[0,0,0,0,0,0,1,0,0,0,0,0,0,1,1,1,1,1,1,1,1,2,2,3, 3,4,4,5,5,6,7,8,9,11,12,14,16,18,20,23,26,29,33, 37,42,47,53,59,67,74,83,93,104,115,129,143,160, 177,197,218,243,268,297,329,364,401,444,489,540, 595,655,721,794,872,958]

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	2
22	2
23	3
24	3
25	4
26	4
27	5
28	5
29	6
30	7
31	8
32	9
33	11
34	12
35	14
36	16
37	18
38	20
39	23
40	26
41	29
42	33
43	37
44	42
45	47
46	53
47	59
48	67
49	74
50	83
51	93
52	104
53	115
54	129
55	143
56	160
57	177
58	197
59	218
60	243
61	268
62	297
63	329
64	364
65	401
66	444
67	489
68	540
69	595
70	655
71	721
72	794
73	872
74	958

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	2
22	2
23	3
24	3
25	4
26	4
27	5
28	5
29	6
30	7
31	8
32	9
33	11
34	12
35	14
36	16
37	18
38	20
39	23
40	26
41	29
42	33
43	37
44	42
45	47
46	53
47	59
48	67
49	74
50	83
51	93
52	104
53	115
54	129
55	143
56	160
57	177
58	197
59	218
60	243
61	268
62	297
63	329
64	364
65	401
66	444
67	489
68	540
69	595
70	655
71	721
72	794
73	872
74	958

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	1
7	0
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	1
16	1
17	1
18	1
19	1
20	1
21	2
22	2
23	3
24	3
25	4
26	4
27	5
28	5
29	6
30	7
31	8
32	9
33	11
34	12
35	14
36	16
37	18
38	20
39	23
40	26
41	29
42	33
43	37
44	42
45	47
46	53
47	59
48	67
49	74
50	83
51	93
52	104
53	115
54	129
55	143
56	160
57	177
58	197
59	218
60	243
61	268
62	297
63	329
64	364
65	401
66	444
67	489
68	540
69	595
70	655
71	721
72	794
73	872
74	958