A017270 - OEIS

A017270 as a simple table

n	a(n)
0	0
1	100
2	400
3	900
4	1600
5	2500
6	3600
7	4900
8	6400
9	8100
10	10000
11	12100
12	14400
13	16900
14	19600
15	22500
16	25600
17	28900
18	32400
19	36100
20	40000
21	44100
22	48400
23	52900
24	57600
25	62500
26	67600
27	72900
28	78400
29	84100
30	90000
31	96100
32	102400
33	108900
34	115600
35	122500
36	129600
37	136900
38	144400

[0,100,400,900,1600,2500,3600,4900,6400,8100, 10000,12100,14400,16900,19600,22500,25600,28900, 32400,36100,40000,44100,48400,52900,57600,62500, 67600,72900,78400,84100,90000,96100,102400,108900, 115600,122500,129600,136900,144400]