A362641 - cp's OEIS frontend

A362641 Product of the smaller primes, p, in the Goldbach partitions of 2n such that p + q = 2n, p <= q, and p,q prime (or 1 if no Goldbach partition of 2n exists).

n	a(n)
1	1
2	2
3	3
4	3
5	15
6	5
7	21
8	15
9	35
10	21
11	165
12	385
13	273
14	55
15	1001
16	39
17	2805
18	7735
19	133
20	561
21	13585
22	273
23	5865
24	124355
25	5187
26	1265
27	391391
28	741
29	27115
30	19605131
31	1767
32	64515
33	5766215
34	217
35	374187
36	12212915
37	313131
38	170085
39	142635185
40	63973
41	902451
42	13147103255
43	223041
44	101065
45	818183948197

[1, 2, 3, 3, 15, 5, 21, 15, 35, 21, 165, 385, 273, 55, 1001, 39, 2805, 7735, 133, 561, 13585, 273, 5865, 124355, 5187, 1265, 391391, 741, 27115, 19605131, 1767, 64515, 5766215, 217, 374187, 12212915, 313131, 170085, 142635185, 63973, 902451, 13147103255, 223041, 101065, 818183948197]

cp's OEIS Frontend

A362641 Product of the smaller primes, p, in the Goldbach partitions of 2n such that p + q = 2n, p <= q, and p,q prime (or 1 if no Goldbach partition of 2n exists).

Table of values

List of values