A272556 - OEIS

A272556 as a simple table

n	a(n)
0	1
1	4
2	13
3	36
4	37
5	88
6	85
7	156
8	109
9	268
10	181
11	380
12	237
13	564
14	365
15	740
16	317
17	1028
18	393
19	1360
20	393
21	1500
22	781
23	1600
24	861
25	2060
26	993
27	2416
28	1101
29	2800
30	1469
31	3040
32	1441
33	3832
34	1345
35	4388
36	1517
37	4740
38	1881
39	5076
40	2037
41	5692
42	2297
43	6252
44	2633
45	6704
46	2909
47	7576

[1,4,13,36,37,88,85,156,109,268,181,380,237,564, 365,740,317,1028,393,1360,393,1500,781,1600,861, 2060,993,2416,1101,2800,1469,3040,1441,3832,1345, 4388,1517,4740,1881,5076,2037,5692,2297,6252,2633, 6704,2909,7576]