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A222715 as a simple table

n a(n)
3 2
4 14
5 66
6 198
7 508
8 1092
9 2156
10 3876
11 6606
12 10626
13 16478
14 24570
15 35672
16 50344
17 69624
18 94248
19 125562
20 164502
21 212762
22 271502
23 342804
24 428076
25 529828
26 649740
27 790790
28 954954
29 1145718
30 1365378
31 1617968
32 1906128
33 2234480
34 2606032
35 3026034
36 3497886
37 4027506

[2,14,66,198,508,1092,2156,3876,6606,10626,16478,
 24570,35672,50344,69624,94248,125562,164502,
 212762,271502,342804,428076,529828,649740,790790,
 954954,1145718,1365378,1617968,1906128,2234480,
 2606032,3026034,3497886,4027506]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)