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A115625 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 11
5 31
6 106
7 372
8 1500
9 6220
10 28696
11 136016
12 702802
13 3727946
14 21253324
15 124231096
16 772458367
17 4918962479
18 33061095118
19 227303570524
20 1639389365201
21 12082068856285
22 92951844299150
23 729991789222972
24 5960617085224012
25 49637008114202876

[1,1,2,4,11,31,106,372,1500,6220,28696,136016,
 702802,3727946,21253324,124231096,772458367,
 4918962479,33061095118,227303570524,1639389365201,
 12082068856285,92951844299150,729991789222972,
 5960617085224012,49637008114202876]

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Last modified March 28 22:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)