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A030004 as a simple table

n a(n)
2 0
3 0
4 1
5 10
6 20
7 56
8 84
9 165
10 364
11 455
12 816
13 1140
14 1330
15 1771
16 2600
17 3654
18 4060
19 5456
20 6545
21 7140
22 9139
23 10660
24 13244
25 17296
26 19600
27 20825
28 23426
29 24804
30 27720
31 39711
32 43680
33 50116
34 52394
35 64824
36 67525
37 76076
38 85320
39 91881
40 102340
41 113564
42 117480
43 138415

[0,0,1,10,20,56,84,165,364,455,816,1140,1330,1771,
 2600,3654,4060,5456,6545,7140,9139,10660,13244,
 17296,19600,20825,23426,24804,27720,39711,43680,
 50116,52394,64824,67525,76076,85320,91881,102340,
 113564,117480,138415]

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Last modified July 20 01:17 EDT 2019. Contains 325168 sequences. (Running on oeis4.)