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A114207 as a simple table

n a(n)
1 3
2 111
3 13203
4 20439
5 1997001
6 22494039
7 116226009
8 761157
9 278522253
10 206613747
11 17677747557
12 835525881
13 12933400720959
14 228717562653
15 5465090439
16 13095850041
17 431138536893
18 4734551277
19 58199580096201
20 59875330325409
21 228520359
22 3003003
23 257494085001
24 1029221499627
25 136635497220969

[3,111,13203,20439,1997001,22494039,116226009,
 761157,278522253,206613747,17677747557,835525881,
 12933400720959,228717562653,5465090439,
 13095850041,431138536893,4734551277,
 58199580096201,59875330325409,228520359,3003003,
 257494085001,1029221499627,136635497220969]

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Last modified December 8 12:28 EST 2021. Contains 349596 sequences. (Running on oeis4.)