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A258731 as a simple table

n a(n)
1 16
2 60
3 190
4 512
5 1212
6 2592
7 5115
8 9460
9 16588
10 27820
11 44928
12 70240
13 106760
14 158304
15 229653
16 326724
17 456760
18 628540
19 852610
20 1141536
21 1510180
22 1976000
23 2559375
24 3283956
25 4177044
26 5269996
27 6598660
28 8203840
29 10131792
30 12434752
31 15171497

[16,60,190,512,1212,2592,5115,9460,16588,27820,
 44928,70240,106760,158304,229653,326724,456760,
 628540,852610,1141536,1510180,1976000,2559375,
 3283956,4177044,5269996,6598660,8203840,10131792,
 12434752,15171497]

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Last modified May 21 08:44 EDT 2022. Contains 353908 sequences. (Running on oeis4.)