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A215688 as a simple table

n a(n)
0 0
1 192
2 7020
3 52808
4 229680
5 738192
6 1950512
7 4488180
8 9314448
9 17841200
10 32050452
11 54630432
12 89126240
13 140105088
14 213336120
15 315984812
16 456821952
17 646447200
18 897527228
19 1225048440
20 1646584272
21 2182577072
22 2856634560
23 3695840868
24 4731082160
25 5997386832

[0,192,7020,52808,229680,738192,1950512,4488180,
 9314448,17841200,32050452,54630432,89126240,
 140105088,213336120,315984812,456821952,646447200,
 897527228,1225048440,1646584272,2182577072,
 2856634560,3695840868,4731082160,5997386832]

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Last modified April 23 02:10 EDT 2024. Contains 371906 sequences. (Running on oeis4.)