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A178973 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 588
8 3328
9 9720
10 27600
11 59048
12 124992
13 226460
14 408464
15 666900
16 1086464
17 1650768
18 2505168
19 3610000
20 5198400
21 7191828
22 9945232
23 13320220
24 17835264
25 23265000
26 30341584
27 38718648
28 49401408
29 61880780
30 77504400
31 95550308
32 117788672
33 143225280
34 174144464
35 209210400
36 251325504
37 298732228
38 355068048
39 418062060
40 492217600

[0,0,0,0,0,0,588,3328,9720,27600,59048,124992,
 226460,408464,666900,1086464,1650768,2505168,
 3610000,5198400,7191828,9945232,13320220,17835264,
 23265000,30341584,38718648,49401408,61880780,
 77504400,95550308,117788672,143225280,174144464,
 209210400,251325504,298732228,355068048,418062060,
 492217600]

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Last modified June 6 16:10 EDT 2024. Contains 373133 sequences. (Running on oeis4.)