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A331755 as a simple table

n a(n)
1 2
2 5
3 13
4 35
5 75
6 159
7 275
8 477
9 755
10 1163
11 1659
12 2373
13 3243
14 4429
15 5799
16 7489
17 9467
18 11981
19 14791
20 18275
21 22215
22 26815
23 31847
24 37861
25 44499
26 52213
27 60543
28 70011
29 80347
30 92263
31 105003
32 119557
33 135327
34 152773
35 171275
36 191721
37 213547
38 237953

[2,5,13,35,75,159,275,477,755,1163,1659,2373,3243,
 4429,5799,7489,9467,11981,14791,18275,22215,26815,
 31847,37861,44499,52213,60543,70011,80347,92263,
 105003,119557,135327,152773,171275,191721,213547,
 237953]

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Last modified March 29 10:22 EDT 2024. Contains 371268 sequences. (Running on oeis4.)