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A213392 as a simple table

n a(n)
0 1
1 7
2 25
3 61
4 115
5 199
6 319
7 469
8 667
9 919
10 1213
11 1573
12 2005
13 2491
14 3061
15 3721
16 4447
17 5275
18 6211
19 7225
20 8359
21 9619
22 10969
23 12457
24 14089
25 15823
26 17713
27 19765
28 21931
29 24271
30 26791
31 29437
32 32275
33 35311
34 38485
35 41869
36 45469
37 49219
38 53197

[1,7,25,61,115,199,319,469,667,919,1213,1573,2005,
 2491,3061,3721,4447,5275,6211,7225,8359,9619,
 10969,12457,14089,15823,17713,19765,21931,24271,
 26791,29437,32275,35311,38485,41869,45469,49219,
 53197]

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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)