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A268399 as a simple table

n a(n)
5 14
6 70
7 286
8 1099
9 4124
10 15327
11 56770
12 210188
13 779076
14 2893111
15 10767680
16 40171225
17 150229560
18 563151435
19 2115877410
20 7967261640
21 30063189300
22 113663662560
23 430549220244
24 1633782030774
25 6210024076424
26 23641792007350
27 90140083306676
28 344168324083080
29 1315850249846440
30 5037257160310193

[14,70,286,1099,4124,15327,56770,210188,779076,
 2893111,10767680,40171225,150229560,563151435,
 2115877410,7967261640,30063189300,113663662560,
 430549220244,1633782030774,6210024076424,
 23641792007350,90140083306676,344168324083080,
 1315850249846440,5037257160310193]

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)