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A363660 as a simple table

n a(n)
1 2
2 9
3 24
4 90
5 258
6 1043
7 3440
8 13419
9 48850
10 187836
11 705444
12 2725099
13 10400614
14 40233015
15 155133856
16 601820876
17 2333606238
18 9079958260
19 35345263820
20 137876637843
21 538259060526
22 2104292500739
23 8233430727624
24 32248866496625
25 126410606580284

[2,9,24,90,258,1043,3440,13419,48850,187836,
 705444,2725099,10400614,40233015,155133856,
 601820876,2333606238,9079958260,35345263820,
 137876637843,538259060526,2104292500739,
 8233430727624,32248866496625,126410606580284]

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Last modified May 19 02:33 EDT 2024. Contains 372666 sequences. (Running on oeis4.)