A068854 - OEIS

A068854 as a simple table

n	a(n)
1	1
2	4
3	9
4	16
5	25
6	36
7	49
8	64
9	81
10	100
11	225
12	361
13	400
14	529
15	676
16	729
17	841
18	900
19	1024
20	2116
21	3025
22	4356
23	5041
24	6400
25	7056
26	8100
27	9025
28	10201
29	21025
30	30276
31	42025
32	50176
33	61009
34	70225
35	81796
36	90000
37	101124
38	210681
39	302500
40	410881
41	501264
42	613089
43	702244
44	810000

[1,4,9,16,25,36,49,64,81,100,225,361,400,529,676, 729,841,900,1024,2116,3025,4356,5041,6400,7056, 8100,9025,10201,21025,30276,42025,50176,61009, 70225,81796,90000,101124,210681,302500,410881, 501264,613089,702244,810000]