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A250523 as a simple table

n a(n)
1 3123
2 18859
3 82023
4 300131
5 993123
6 3088923
7 9240559
8 26984403
9 77707851
10 222271083
11 634724183
12 1815888579
13 5216209523
14 15062616251
15 43743061503
16 127741126963
17 374944674139
18 1105460634123
19 3271582279911
20 9712201092643

[3123,18859,82023,300131,993123,3088923,9240559,
 26984403,77707851,222271083,634724183,1815888579,
 5216209523,15062616251,43743061503,127741126963,
 374944674139,1105460634123,3271582279911,
 9712201092643]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)