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A207490 as a simple table

n a(n)
1 14
2 196
3 408
4 1459
5 4041
6 8808
7 21991
8 48044
9 105558
10 230156
11 490287
12 1049299
13 2221620
14 4710903
15 9955616
16 21033770
17 44465838
18 93802765
19 198306079
20 418690364
21 884240221
22 1869141068
23 3946519000
24 8342005680
25 17626630049
26 37237956591

[14,196,408,1459,4041,8808,21991,48044,105558,
 230156,490287,1049299,2221620,4710903,9955616,
 21033770,44465838,93802765,198306079,418690364,
 884240221,1869141068,3946519000,8342005680,
 17626630049,37237956591]

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Last modified January 22 17:46 EST 2022. Contains 350484 sequences. (Running on oeis4.)