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A087294 as a simple table

n a(n)
1 113
2 613
3 24421
4 2042221
5 60731221
6 102975601
7 253102501
8 327449641
9 722798221
10 2284271641
11 46414646521
12 57358506301
13 89249322541
14 129933236221
15 185045469601
16 215232948901
17 323617365541
18 554037063901
19 732039110041
20 2373042229801
21 3076710505441
22 3443735055601

[113,613,24421,2042221,60731221,102975601,
 253102501,327449641,722798221,2284271641,
 46414646521,57358506301,89249322541,129933236221,
 185045469601,215232948901,323617365541,
 554037063901,732039110041,2373042229801,
 3076710505441,3443735055601]

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Last modified December 1 14:10 EST 2021. Contains 349430 sequences. (Running on oeis4.)