A187129 - cp's OEIS frontend

A187129 Consider all pairs of primes (p,q) with p+q = 2n, p <= q; a(n) is the sum of all the q's.

n	a(n)
2	2
3	3
4	5
5	12
6	7
7	18
8	24
9	24
10	30
11	47
12	49
13	55
14	40
15	59
16	48
17	100
18	102
19	50
20	89
21	120
22	109
23	136
24	181
25	158
26	117
27	199
28	133
29	170
30	252
31	133
32	261
33	300
34	98
35	267
36	324
37	279
38	303
39	419
40	244
41	303
42	494
43	345
44	260
45	593
46	302
47	343
48	503
49	207
50	452
51	612
52	399
53	488
54	668
55	526
56	619
57	872
58	574
59	540
60	1082
61	352
62	475
63	920
64	273
65	691
66	865
67	598
68	523
69	822
70	725
71	864
72	1211

[2, 3, 5, 12, 7, 18, 24, 24, 30, 47, 49, 55, 40, 59, 48, 100, 102, 50, 89, 120, 109, 136, 181, 158, 117, 199, 133, 170, 252, 133, 261, 300, 98, 267, 324, 279, 303, 419, 244, 303, 494, 345, 260, 593, 302, 343, 503, 207, 452, 612, 399, 488, 668, 526, 619, 872, 574, 540, 1082, 352, 475, 920, 273, 691, 865, 598, 523, 822, 725, 864, 1211]

cp's OEIS Frontend

A187129 Consider all pairs of primes (p,q) with p+q = 2n, p <= q; a(n) is the sum of all the q's.

Table of values

List of values