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A172212 as a simple table

n a(n)
1 1
2 12
3 36
4 100
5 233
6 456
7 796
8 1280
9 1935
10 2788
11 3866
12 5196
13 6805
14 8720
15 10968
16 13576
17 16571
18 19980
19 23830
20 28148
21 32961
22 38296
23 44180
24 50640
25 57703
26 65396
27 73746
28 82780
29 92525
30 103008
31 114256
32 126296
33 139155
34 152860
35 167438
36 182916
37 199321

[1,12,36,100,233,456,796,1280,1935,2788,3866,5196,
 6805,8720,10968,13576,16571,19980,23830,28148,
 32961,38296,44180,50640,57703,65396,73746,82780,
 92525,103008,114256,126296,139155,152860,167438,
 182916,199321]

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Last modified March 28 14:20 EDT 2024. Contains 371254 sequences. (Running on oeis4.)