A228945 - cp's OEIS frontend

A228945 Number of ways to write highly composite numbers (A002182(n)) as the difference of two primes, both <= 2*A002182(n).

n	a(n)
1	0
2	0
3	1
4	1
5	3
6	6
7	6
8	7
9	11
10	19
11	25
12	28
13	40
14	61
15	87
16	109
17	138
18	184
19	326
20	437
21	550
22	721
23	935
24	1103
25	1326
26	1792
27	1903
28	2351
29	3261
30	4119
31	5773
32	7386
33	8736
34	10307
35	14404
36	15953
37	18290
38	21480
39	30294
40	38516
41	54874
42	70132
43	85419
44	99583
45	142053
46	155243
47	182169
48	220996

[0, 0, 1, 1, 3, 6, 6, 7, 11, 19, 25, 28, 40, 61, 87, 109, 138, 184, 326, 437, 550, 721, 935, 1103, 1326, 1792, 1903, 2351, 3261, 4119, 5773, 7386, 8736, 10307, 14404, 15953, 18290, 21480, 30294, 38516, 54874, 70132, 85419, 99583, 142053, 155243, 182169, 220996]

cp's OEIS Frontend

A228945 Number of ways to write highly composite numbers (A002182(n)) as the difference of two primes, both <= 2*A002182(n).

Table of values

List of values