A261963 - cp's OEIS frontend

A261963 Smallest number that can be written as the sum of a Sophie Germain prime (A005384) and a practical number (A005153) in exactly n ways.

n	a(n)
0	2
1	3
2	6
3	23
4	31
5	35
6	65
7	59
8	95
9	131
10	173
11	233
12	203
13	239
14	257
15	299
16	317
17	323
18	473
19	443
20	635
21	563
22	671
23	719
24	809
25	701
26	779
27	839
28	803
29	1109
30	971
31	1049
32	1139
33	1343
34	1103
35	1409
36	1433
37	1607
38	1481
39	1499
40	1559
41	1523
42	1769
43	1679
44	1643
45	2069
46	2063
47	2309
48	2111
49	2141

[2, 3, 6, 23, 31, 35, 65, 59, 95, 131, 173, 233, 203, 239, 257, 299, 317, 323, 473, 443, 635, 563, 671, 719, 809, 701, 779, 839, 803, 1109, 971, 1049, 1139, 1343, 1103, 1409, 1433, 1607, 1481, 1499, 1559, 1523, 1769, 1679, 1643, 2069, 2063, 2309, 2111, 2141]

cp's OEIS Frontend

A261963 Smallest number that can be written as the sum of a Sophie Germain prime (A005384) and a practical number (A005153) in exactly n ways.

Table of values

List of values