A308487 - cp's OEIS frontend

A308487 a(n) is the least prime p such that the total number of prime factors, with multiplicity, of the numbers between p and the next prime is n.

n	a(n)
2	3
3	11
4	59
5	71
6	239
7	7
8	13
9	103
10	97
11	79
12	127
13	73
14	23
15	31
16	61
17	157
18	373
19	383
20	251
21	89
22	359
23	401
24	683
25	701
26	139
27	337
28	283
29	241
30	211
31	631
32	1471
33	199
34	1399
35	661
36	113
37	619
38	1511
39	509
40	293
41	953
42	317
43	773
44	1583
45	863
46	2423
47	1831
48	2251
49	1933
50	1381
51	4057
52	2803
53	523
54	1069
55	2861
56	1259
57	1759
58	3803
59	4159
60	4703

[3, 11, 59, 71, 239, 7, 13, 103, 97, 79, 127, 73, 23, 31, 61, 157, 373, 383, 251, 89, 359, 401, 683, 701, 139, 337, 283, 241, 211, 631, 1471, 199, 1399, 661, 113, 619, 1511, 509, 293, 953, 317, 773, 1583, 863, 2423, 1831, 2251, 1933, 1381, 4057, 2803, 523, 1069, 2861, 1259, 1759, 3803, 4159, 4703]

cp's OEIS Frontend

A308487 a(n) is the least prime p such that the total number of prime factors, with multiplicity, of the numbers between p and the next prime is n.

Table of values

List of values