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A220205 as a simple table

n a(n)
1 4
2 10
3 36
4 89
5 182
6 333
7 567
8 918
9 1431
10 2164
11 3190
12 4599
13 6500
14 9023
15 12321
16 16572
17 21981
18 28782
19 37240
20 47653
21 60354
22 75713
23 94139
24 116082
25 142035
26 172536
27 208170
28 249571
29 297424
30 352467
31 415493
32 487352
33 568953
34 661266
35 765324
36 882225
37 1013134

[4,10,36,89,182,333,567,918,1431,2164,3190,4599,
 6500,9023,12321,16572,21981,28782,37240,47653,
 60354,75713,94139,116082,142035,172536,208170,
 249571,297424,352467,415493,487352,568953,661266,
 765324,882225,1013134]

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Last modified August 7 15:08 EDT 2020. Contains 336276 sequences. (Running on oeis4.)