A330857 - OEIS

A330857 as a simple table

n	a(n)
1	0
2	0
3	4
4	5
5	15
6	17
7	33
8	34
9	56
10	63
11	87
12	87
13	127
14	133
15	165
16	174
17	220
18	225
19	277
20	279
21	339
22	359
23	407
24	403
25	491
26	508
27	564
28	580
29	660
30	666
31	762
32	763
33	857
34	887
35	959
36	968
37	1098
38	1116
39	1196
40	1210
41	1342
42	1352
43	1480
44	1488
45	1608
46	1662
47	1758
48	1746
49	1930
50	1956
51	2080
52	2110
53	2250
54	2264

[0,0,4,5,15,17,33,34,56,63,87,87,127,133,165,174, 220,225,277,279,339,359,407,403,491,508,564,580, 660,666,762,763,857,887,959,968,1098,1116,1196, 1210,1342,1352,1480,1488,1608,1662,1758,1746,1930, 1956,2080,2110,2250,2264]