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A022145 as a simple table

n a(n)
0 1
1 18
2 74
3 170
4 306
5 482
6 698
7 954
8 1250
9 1586
10 1962
11 2378
12 2834
13 3330
14 3866
15 4442
16 5058
17 5714
18 6410
19 7146
20 7922
21 8738
22 9594
23 10490
24 11426
25 12402
26 13418
27 14474
28 15570
29 16706
30 17882
31 19098
32 20354
33 21650

[1,18,74,170,306,482,698,954,1250,1586,1962,2378,
 2834,3330,3866,4442,5058,5714,6410,7146,7922,8738,
 9594,10490,11426,12402,13418,14474,15570,16706,
 17882,19098,20354,21650]

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Last modified December 15 15:10 EST 2019. Contains 329999 sequences. (Running on oeis4.)