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A202655 as a simple table

n a(n)
1 0
2 0
3 0
4 7
5 223
6 2429
7 15045
8 66122
9 230074
10 675798
11 1745318
12 4073993
13 8764753
14 17630795
15 33522531
16 60756612
17 105666148
18 177293340
19 288246972
20 455749371
21 702898611
22 1060173961
23 1567213681
24 2274896558
25 3247759614
26 4566786770
27 6332604226
28 8669120733
29 11727651845

[0,0,0,7,223,2429,15045,66122,230074,675798,
 1745318,4073993,8764753,17630795,33522531,
 60756612,105666148,177293340,288246972,455749371,
 702898611,1060173961,1567213681,2274896558,
 3247759614,4566786770,6332604226,8669120733,
 11727651845]

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Last modified August 8 09:40 EDT 2022. Contains 356009 sequences. (Running on oeis4.)