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A281008 as a simple table

n a(n)
0 1
1 3
2 21
3 75
4 105
5 315
6 495
7 945
8 1575
9 2835
10 3465
11 4095
12 11025
13 17955
14 10395
15 23205
16 17325
17 24255
18 31185
19 36855
20 51975
21 61425
22 45045
23 108675
24 143325
25 121275
26 184275
27 155925
28 135135
29 176715
30 239085
31 315315
32 294525
33 225225
34 606375
35 626535
36 405405
37 700245
38 1531530
39 1351350
40 2072070
41 1289925
42 855855

[1,3,21,75,105,315,495,945,1575,2835,3465,4095,
 11025,17955,10395,23205,17325,24255,31185,36855,
 51975,61425,45045,108675,143325,121275,184275,
 155925,135135,176715,239085,315315,294525,225225,
 606375,626535,405405,700245,1531530,1351350,
 2072070,1289925,855855]

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Last modified April 23 13:11 EDT 2024. Contains 371913 sequences. (Running on oeis4.)