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A117669 as a simple table

n a(n)
1 1
2 4
3 15
4 64
5 210
6 630
7 1288
8 736
9 4959
10 9850
11 14421
12 6336
13 34840
14 57134
15 20805
16 28288
17 141933
18 208818
19 253099
20 89200
21 107856
22 583462
23 680340
24 56304
25 1045675
26 1367210
27 1553553
28 497056
29 2242164
30 687090
31 3155986
32 979456
33 1092861
34 5336674
35 1580845
36 1779408
37 7797898
38 9370838
39 2622789
40 756400

[1,4,15,64,210,630,1288,736,4959,9850,14421,6336,
 34840,57134,20805,28288,141933,208818,253099,
 89200,107856,583462,680340,56304,1045675,1367210,
 1553553,497056,2242164,687090,3155986,979456,
 1092861,5336674,1580845,1779408,7797898,9370838,
 2622789,756400]

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Last modified April 23 13:38 EDT 2024. Contains 371914 sequences. (Running on oeis4.)