A273266 - OEIS

A273266 as a simple table

n	a(n)
0	1
1	8
2	20
3	45
4	61
5	112
6	136
7	208
8	216
9	336
10	368
11	496
12	528
13	672
14	688
15	896
16	864
17	1148
18	1148
19	1440
20	1416
21	1772
22	1740
23	2112
24	1976
25	2496
26	2376
27	2816
28	2680
29	3272
30	3120
31	3652
32	3404
33	4080
34	3848
35	4684
36	4508
37	5200
38	5024
39	5740
40	5452
41	6308
42	5980
43	6960
44	6584
45	7636
46	7356

[1,8,20,45,61,112,136,208,216,336,368,496,528,672, 688,896,864,1148,1148,1440,1416,1772,1740,2112, 1976,2496,2376,2816,2680,3272,3120,3652,3404,4080, 3848,4684,4508,5200,5024,5740,5452,6308,5980,6960, 6584,7636,7356]