A275493 - cp's OEIS frontend

A275493 Number of primitive weird numbers (A002975) below 2^n.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	2
11	2
12	3
13	6
14	8
15	9
16	10
17	14
18	16
19	20
20	24
21	29
22	33
23	46
24	55
25	61
26	79
27	87
28	103
29	128
30	152
31	173
32	234
33	266
34	313
35	403
36	483
37	561
38	756
39	850
40	940

[0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 3, 6, 8, 9, 10, 14, 16, 20, 24, 29, 33, 46, 55, 61, 79, 87, 103, 128, 152, 173, 234, 266, 313, 403, 483, 561, 756, 850, 940]

cp's OEIS Frontend

A275493 Number of primitive weird numbers (A002975) below 2^n.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	2
11	2
12	3
13	6
14	8
15	9
16	10
17	14
18	16
19	20
20	24
21	29
22	33
23	46
24	55
25	61
26	79
27	87
28	103
29	128
30	152
31	173
32	234
33	266
34	313
35	403
36	483
37	561
38	756
39	850
40	940

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	2
11	2
12	3
13	6
14	8
15	9
16	10
17	14
18	16
19	20
20	24
21	29
22	33
23	46
24	55
25	61
26	79
27	87
28	103
29	128
30	152
31	173
32	234
33	266
34	313
35	403
36	483
37	561
38	756
39	850
40	940

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	2
11	2
12	3
13	6
14	8
15	9
16	10
17	14
18	16
19	20
20	24
21	29
22	33
23	46
24	55
25	61
26	79
27	87
28	103
29	128
30	152
31	173
32	234
33	266
34	313
35	403
36	483
37	561
38	756
39	850
40	940