A005733 - OEIS

A005733 as a simple table

n	a(n)
1	2
2	4
3	9
4	10
5	22
6	26
7	40
8	50
9	54
10	55
11	78
12	115
13	123
14	154
15	155
16	209
17	288
18	220
19	221
20	292
21	301
22	378
23	494
24	494
25	551
26	715
27	670
28	786
29	805
30	803
31	1079
32	966
33	1190
34	1222
35	1274
36	1274
37	1276
38	1771
39	1836
40	1807
41	1834
42	2147
43	2263
44	2519
45	2519
46	3021
47	3306
48	3306
49	3427
50	3441
51	3445

[2,4,9,10,22,26,40,50,54,55,78,115,123,154,155, 209,288,220,221,292,301,378,494,494,551,715,670, 786,805,803,1079,966,1190,1222,1274,1274,1276, 1771,1836,1807,1834,2147,2263,2519,2519,3021,3306, 3306,3427,3441,3445]