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A048099 as a simple table

n a(n)
1 0
2 0
3 0
4 3
5 15
6 45
7 105
8 315
9 1323
10 5355
11 18315
12 63855
13 272415
14 1264263
15 5409495
16 22302735
17 101343375
18 507711375
19 2495918223
20 11798364735
21 58074029055
22 309240315615
23 1670570920095
24 8792390355903
25 46886941456575
26 264381946998975
27 1533013006902975
28 8785301059346175
29 50439885753378303

[0,0,0,3,15,45,105,315,1323,5355,18315,63855,
 272415,1264263,5409495,22302735,101343375,
 507711375,2495918223,11798364735,58074029055,
 309240315615,1670570920095,8792390355903,
 46886941456575,264381946998975,1533013006902975,
 8785301059346175,50439885753378303]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)