A246521 - OEIS

A246521 as a simple table

n	a(n)
1	0
2	1
3	3
4	7
5	11
6	15
7	23
8	27
9	30
10	75
11	31
12	47
13	62
14	79
15	91
16	94
17	143
18	181
19	182
20	188
21	406
22	1099
23	63
24	95
25	111
26	126
27	159
28	175
29	183
30	189
31	190
32	207
33	219
34	221
35	222
36	252
37	347
38	350
39	378
40	407
41	413
42	476
43	504
44	1103
45	1115
46	1118
47	1227
48	1244
49	2127
50	2229
51	2230
52	2236
53	2292
54	2451
55	2454
56	2460
57	33867
58	127

[0,1,3,7,11,15,23,27,30,75,31,47,62,79,91,94,143, 181,182,188,406,1099,63,95,111,126,159,175,183, 189,190,207,219,221,222,252,347,350,378,407,413, 476,504,1103,1115,1118,1227,1244,2127,2229,2230, 2236,2292,2451,2454,2460,33867,127]