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A189953 as a simple table

n a(n)
1 4
2 22
3 63
4 159
5 306
6 542
7 889
8 1350
9 1940
10 2734
11 3670
12 4819
13 6238
14 7852
15 9688
16 11986
17 14411
18 17274
19 20412
20 23919
21 27900
22 32443
23 37028
24 42280
25 48028
26 54459
27 60919
28 68477
29 76078
30 84753
31 93786
32 103538
33 113637
34 125008
35 136030
36 149100
37 162115
38 176241

[4,22,63,159,306,542,889,1350,1940,2734,3670,4819,
 6238,7852,9688,11986,14411,17274,20412,23919,
 27900,32443,37028,42280,48028,54459,60919,68477,
 76078,84753,93786,103538,113637,125008,136030,
 149100,162115,176241]

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Last modified October 18 23:44 EDT 2021. Contains 348071 sequences. (Running on oeis4.)