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A210430 as a simple table

n a(n)
0 0
1 1
2 25
3 294
4 2090
5 10460
6 40677
7 131131
8 366088
9 912519
10 2075965
11 4381168
12 8683962
13 16321682
14 29310113
15 50595765
16 84373024
17 136476493
18 214859601
19 330171322
20 496443610
21 731902920
22 1059919949
23 1510112495
24 2119617096
25 2934545875
26 4011645781
27 5420178180

[0,1,25,294,2090,10460,40677,131131,366088,912519,
 2075965,4381168,8683962,16321682,29310113,
 50595765,84373024,136476493,214859601,330171322,
 496443610,731902920,1059919949,1510112495,
 2119617096,2934545875,4011645781,5420178180]

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Last modified May 12 23:40 EDT 2024. Contains 372497 sequences. (Running on oeis4.)