A396289 - OEIS

A396289 as a simple table

n	a(n)
0	0
1	13
2	50
3	111
4	196
5	305
6	438
7	595
8	776
9	981
10	1210
11	1463
12	1740
13	2041
14	2366
15	2715
16	3088
17	3485
18	3906
19	4351
20	4820
21	5313
22	5830
23	6371
24	6936
25	7525
26	8138
27	8775
28	9436
29	10121
30	10830
31	11563
32	12320
33	13101
34	13906
35	14735
36	15588
37	16465
38	17366
39	18291
40	19240
41	20213
42	21210
43	22231
44	23276
45	24345
46	25438
47	26555
48	27696
49	28861
50	30050
51	31263
52	32500
53	33761

[0,13,50,111,196,305,438,595,776,981,1210,1463, 1740,2041,2366,2715,3088,3485,3906,4351,4820,5313, 5830,6371,6936,7525,8138,8775,9436,10121,10830, 11563,12320,13101,13906,14735,15588,16465,17366, 18291,19240,20213,21210,22231,23276,24345,25438, 26555,27696,28861,30050,31263,32500,33761]