A320696 - OEIS

A320696 as a simple table

n	a(n)
0	1
1	9
2	37
3	94
4	173
5	266
6	388
7	568
8	826
9	1176
10	1641
11	2256
12	3064
13	4115
14	5472
15	7215
16	9437
17	12250
18	15798
19	20253
20	25813
21	32721
22	41277
23	51836
24	64813
25	80700
26	100093
27	123707
28	152370
29	187047
30	228895
31	279284
32	339806
33	412322
34	499014
35	602430
36	725543
37	871815
38	1045274

[1,9,37,94,173,266,388,568,826,1176,1641,2256, 3064,4115,5472,7215,9437,12250,15798,20253,25813, 32721,41277,51836,64813,80700,100093,123707, 152370,187047,228895,279284,339806,412322,499014, 602430,725543,871815,1045274]