A274649 - cp's OEIS frontend

A274649 a(n) is the smallest odd prime that divides n + the sum of all smaller primes, or 0 if no such prime exists.

n	a(n)
0	5
1	3
2	30915397
3	11339869
4	3
5	5
6	859
7	3
8	41
9	233
10	3
11	7
12	4175194313
13	3
14	307
15	5
16	3
17	1459
18	7
19	3
20	5
21	9907
22	3
23	647
24	13
25	3
26	31
27	11
28	3
29	193
30	5
31	3
32	7
33	2939
34	3
35	5
36	3167
37	3
38	11
39	7
40	3
41	1321
42	86629
43	3
44	17
45	5
46	3

[5, 3, 30915397, 11339869, 3, 5, 859, 3, 41, 233, 3, 7, 4175194313, 3, 307, 5, 3, 1459, 7, 3, 5, 9907, 3, 647, 13, 3, 31, 11, 3, 193, 5, 3, 7, 2939, 3, 5, 3167, 3, 11, 7, 3, 1321, 86629, 3, 17, 5, 3]

cp's OEIS Frontend

A274649 a(n) is the smallest odd prime that divides n + the sum of all smaller primes, or 0 if no such prime exists.

Table of values

List of values