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A252904 as a simple table

n a(n)
1 384
2 2793
3 2793
4 19320
5 30453
6 19320
7 139968
8 306680
9 306680
10 139968
11 997740
12 3255537
13 4385530
14 3255537
15 997740
16 7214139
17 33858062
18 66702186
19 66702186
20 33858062
21 7214139
22 51847038
23 357165303
24 990142582
25 1470299799
26 990142582

[384,2793,2793,19320,30453,19320,139968,306680,
 306680,139968,997740,3255537,4385530,3255537,
 997740,7214139,33858062,66702186,66702186,
 33858062,7214139,51847038,357165303,990142582,
 1470299799,990142582]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)