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A161531 as a simple table

n a(n)
1 1
2 4
3 13
4 34
5 75
6 152
7 301
8 482
9 794
10 1197
11 1842
12 2522
13 3582
14 4772
15 6408
16 8229
17 10728
18 13285
19 16851
20 20569
21 25361
22 30380
23 36927
24 43251
25 51692
26 60199
27 70668
28 81452
29 95083
30 107664
31 124360
32 140539
33 160222
34 179821
35 204026
36 226607
37 255551
38 283320

[1,4,13,34,75,152,301,482,794,1197,1842,2522,3582,
 4772,6408,8229,10728,13285,16851,20569,25361,
 30380,36927,43251,51692,60199,70668,81452,95083,
 107664,124360,140539,160222,179821,204026,226607,
 255551,283320]

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Last modified October 16 22:31 EDT 2021. Contains 348047 sequences. (Running on oeis4.)