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A084446 as a simple table

n a(n)
0 1
1 4
2 10
3 23
4 47
5 88
6 158
7 270
8 443
9 706
10 1094
11 1654
12 2450
13 3561
14 5087
15 7159
16 9936
17 13613
18 18437
19 24702
20 32764
21 43060
22 56103
23 72505
24 92999
25 118439
26 149828
27 188346
28 235356
29 292437
30 361424
31 444417
32 543822
33 662405
34 803304
35 970085
36 1166807
37 1398040
38 1668939

[1,4,10,23,47,88,158,270,443,706,1094,1654,2450,
 3561,5087,7159,9936,13613,18437,24702,32764,43060,
 56103,72505,92999,118439,149828,188346,235356,
 292437,361424,444417,543822,662405,803304,970085,
 1166807,1398040,1668939]

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Last modified December 5 06:52 EST 2021. Contains 349543 sequences. (Running on oeis4.)