A228944 - cp's OEIS frontend

A228944 Number of ways to write highly composite numbers (A002182(n)) as the difference of two highly abundant numbers (A002093), both <= 2*A002182(n).

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	4
7	4
8	5
9	6
10	6
11	6
12	6
13	7
14	7
15	8
16	10
17	12
18	13
19	13
20	14
21	14
22	11
23	11
24	13
25	15
26	16
27	15
28	17
29	17
30	18
31	19
32	16
33	17
34	19
35	18
36	19
37	18
38	24
39	20
40	29
41	28
42	23
43	24
44	24
45	26
46	26
47	23
48	22

[1, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 6, 7, 7, 8, 10, 12, 13, 13, 14, 14, 11, 11, 13, 15, 16, 15, 17, 17, 18, 19, 16, 17, 19, 18, 19, 18, 24, 20, 29, 28, 23, 24, 24, 26, 26, 23, 22]

cp's OEIS Frontend

A228944 Number of ways to write highly composite numbers (A002182(n)) as the difference of two highly abundant numbers (A002093), both <= 2*A002182(n).

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	4
7	4
8	5
9	6
10	6
11	6
12	6
13	7
14	7
15	8
16	10
17	12
18	13
19	13
20	14
21	14
22	11
23	11
24	13
25	15
26	16
27	15
28	17
29	17
30	18
31	19
32	16
33	17
34	19
35	18
36	19
37	18
38	24
39	20
40	29
41	28
42	23
43	24
44	24
45	26
46	26
47	23
48	22

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	4
7	4
8	5
9	6
10	6
11	6
12	6
13	7
14	7
15	8
16	10
17	12
18	13
19	13
20	14
21	14
22	11
23	11
24	13
25	15
26	16
27	15
28	17
29	17
30	18
31	19
32	16
33	17
34	19
35	18
36	19
37	18
38	24
39	20
40	29
41	28
42	23
43	24
44	24
45	26
46	26
47	23
48	22

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	4
7	4
8	5
9	6
10	6
11	6
12	6
13	7
14	7
15	8
16	10
17	12
18	13
19	13
20	14
21	14
22	11
23	11
24	13
25	15
26	16
27	15
28	17
29	17
30	18
31	19
32	16
33	17
34	19
35	18
36	19
37	18
38	24
39	20
40	29
41	28
42	23
43	24
44	24
45	26
46	26
47	23
48	22