A204661 - OEIS

A204661 as a simple table

n	a(n)
1	0
2	1
3	2
4	4
5	6
6	28
7	30
8	46
9	60
10	72
11	86
12	90
13	112
14	154
15	162
16	206
17	280
18	354
19	400
20	512
21	606
22	614
23	678
24	790
25	938
26	1054
27	1092
28	1148
29	1582
30	1788
31	2088
32	2206
33	2598
34	2912
35	3672
36	4642
37	6272
38	6428
39	7084
40	7604
41	8580
42	9464
43	12762
44	18386
45	24910
46	30448
47	31696
48	40288
49	41682
50	45730

[0,1,2,4,6,28,30,46,60,72,86,90,112,154,162,206, 280,354,400,512,606,614,678,790,938,1054,1092, 1148,1582,1788,2088,2206,2598,2912,3672,4642,6272, 6428,7084,7604,8580,9464,12762,18386,24910,30448, 31696,40288,41682,45730]