A339185 - cp's OEIS frontend

A339185 a(n) is the least prime p such that the sum of n consecutive primes starting with p has exactly n prime factors, counted with multiplicity, or 0 if no such p exists.

n	a(n)
1	2
2	0
3	137
4	5
5	41
6	109
7	4253
8	569
9	23057
10	821
11	405863
12	9013
13	1049173
14	73009
15	9742969
16	188017
17	382355863
18	236527
19	3198295691
20	1843111
21	21640201361
22	7600499
23	376724314301
24	33177461
25	1974496270177
26	305216017
27	85571500507397
28	148597987
29	145412255489161
30	951267841
31	2609815945304401
32	1140850357
33	24575914221842531

[2, 0, 137, 5, 41, 109, 4253, 569, 23057, 821, 405863, 9013, 1049173, 73009, 9742969, 188017, 382355863, 236527, 3198295691, 1843111, 21640201361, 7600499, 376724314301, 33177461, 1974496270177, 305216017, 85571500507397, 148597987, 145412255489161, 951267841, 2609815945304401, 1140850357, 24575914221842531]

cp's OEIS Frontend

A339185 a(n) is the least prime p such that the sum of n consecutive primes starting with p has exactly n prime factors, counted with multiplicity, or 0 if no such p exists.

Table of values

List of values