A213045 - OEIS

A213045 as a simple table

n	a(n)
0	0
1	4
2	14
3	36
4	72
5	128
6	206
7	312
8	448
9	620
10	830
11	1084
12	1384
13	1736
14	2142
15	2608
16	3136
17	3732
18	4398
19	5140
20	5960
21	6864
22	7854
23	8936
24	10112
25	11388
26	12766
27	14252
28	15848
29	17560
30	19390
31	21344
32	23424
33	25636
34	27982
35	30468
36	33096
37	35872
38	38798
39	41880

[0,4,14,36,72,128,206,312,448,620,830,1084,1384, 1736,2142,2608,3136,3732,4398,5140,5960,6864,7854, 8936,10112,11388,12766,14252,15848,17560,19390, 21344,23424,25636,27982,30468,33096,35872,38798, 41880]

[0,4,14,36,72,128,206,312,448,620,830,1084,1384,
 1736,2142,2608,3136,3732,4398,5140,5960,6864,7854,
 8936,10112,11388,12766,14252,15848,17560,19390,
 21344,23424,25636,27982,30468,33096,35872,38798,
 41880]