A273072 - OEIS

A273072 as a simple table

n	a(n)
0	7
1	12
2	21
3	16
4	39
5	20
6	73
7	8
8	76
9	-1
10	185
11	0
12	124
13	-32
14	256
15	-97
16	221
17	-8
18	240
19	12
20	180
21	-36
22	463
23	-131
24	208
25	80
26	387
27	-219
28	487
29	-23
30	431
31	-140
32	473
33	-260
34	699
35	-16
36	189
37	160
38	444
39	79
40	281
41	139
42	333
43	327
44	61
45	311
46	413
47	31
48	629
49	-225
50	632
51	361
52	255
53	-131

[7,12,21,16,39,20,73,8,76,-1,185,0,124,-32,256, -97,221,-8,240,12,180,-36,463,-131,208,80,387, -219,487,-23,431,-140,473,-260,699,-16,189,160, 444,79,281,139,333,327,61,311,413,31,629,-225,632, 361,255,-131]