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A320681 as a simple table

n a(n)
6 0
7 1
8 7
9 20
10 51
11 117
12 239
13 430
14 724
15 1163
16 1834
17 2823
18 4252
19 6226
20 8870
21 12299
22 16712
23 22340
24 29524
25 38606
26 49979
27 63965
28 80946
29 101250
30 125316
31 153592
32 186694
33 225268
34 270172
35 322285
36 382716
37 452614
38 533380
39 626424
40 733387
41 855881
42 995740
43 1154735
44 1334850

[0,1,7,20,51,117,239,430,724,1163,1834,2823,4252,
 6226,8870,12299,16712,22340,29524,38606,49979,
 63965,80946,101250,125316,153592,186694,225268,
 270172,322285,382716,452614,533380,626424,733387,
 855881,995740,1154735,1334850]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)