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A031725 as a simple table

n a(n)
1 2211
2 8840
3 19887
4 35352
5 55235
6 79536
7 108255
8 141392
9 178947
10 220920
11 267311
12 318120
13 373347
14 432992
15 497055
16 565536
17 638435
18 715752
19 797487
20 883640
21 974211
22 1069200
23 1168607
24 1272432
25 1380675
26 1493336
27 1610415
28 1731912
29 1857827
30 1988160

[2211,8840,19887,35352,55235,79536,108255,141392,
 178947,220920,267311,318120,373347,432992,497055,
 565536,638435,715752,797487,883640,974211,1069200,
 1168607,1272432,1380675,1493336,1610415,1731912,
 1857827,1988160]

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Last modified January 22 00:08 EST 2022. Contains 350481 sequences. (Running on oeis4.)