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A113754 as a simple table

n a(n)
1 1
2 30
3 285
4 1496
5 5525
6 16206
7 40425
8 89440
9 180441
10 338350
11 597861
12 1005720
13 1623245
14 2529086
15 3822225
16 5625216
17 8087665
18 11389950
19 15747181
20 21413400
21 28686021
22 37910510
23 49485305
24 63866976
25 81575625
26 103200526
27 129406005
28 160937560
29 198628221
30 243405150

[1,30,285,1496,5525,16206,40425,89440,180441,
 338350,597861,1005720,1623245,2529086,3822225,
 5625216,8087665,11389950,15747181,21413400,
 28686021,37910510,49485305,63866976,81575625,
 103200526,129406005,160937560,198628221,243405150]

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Last modified May 4 07:22 EDT 2024. Contains 372230 sequences. (Running on oeis4.)