A227828 - cp's OEIS frontend

A227828 a(0)=2; for n>0, a(n) is the smallest (odd or even) prime p such that the n-th prime p_n divides a(n-1)+p.

n	a(n)
0	2
1	2
2	7
3	3
4	11
5	11
6	2
7	83
8	31
9	61
10	113
11	11
12	137
13	109
14	149
15	227
16	197
17	157
18	331
19	71
20	71
21	2
22	709
23	619
24	271
25	311
26	1103
27	751
28	2459
29	157
30	521
31	241
32	283
33	1087
34	859
35	631
36	577
37	1307
38	1301
39	2039
40	37
41	1753
42	419
43	727
44	431
45	751
46	443
47	401
48	491
49	2687
50	61

[2, 2, 7, 3, 11, 11, 2, 83, 31, 61, 113, 11, 137, 109, 149, 227, 197, 157, 331, 71, 71, 2, 709, 619, 271, 311, 1103, 751, 2459, 157, 521, 241, 283, 1087, 859, 631, 577, 1307, 1301, 2039, 37, 1753, 419, 727, 431, 751, 443, 401, 491, 2687, 61]

cp's OEIS Frontend

A227828 a(0)=2; for n>0, a(n) is the smallest (odd or even) prime p such that the n-th prime p_n divides a(n-1)+p.

Table of values

List of values