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A212352 as a simple table

n a(n)
0 0
1 1
2 3
3 9
4 25
5 75
6 235
7 759
8 2521
9 8555
10 29503
11 103129
12 364547
13 1300819
14 4679471
15 16952161
16 61790441
17 226451035
18 833918839
19 3084255127
20 11451630043
21 42669225171
22 159497648599
23 597950875255
24 2247724108771
25 8470205600639

[0,1,3,9,25,75,235,759,2521,8555,29503,103129,
 364547,1300819,4679471,16952161,61790441,
 226451035,833918839,3084255127,11451630043,
 42669225171,159497648599,597950875255,
 2247724108771,8470205600639]

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Last modified June 19 03:38 EDT 2021. Contains 345125 sequences. (Running on oeis4.)