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A177342 as a simple table

n a(n)
1 1
2 9
3 31
4 75
5 149
6 261
7 419
8 631
9 905
10 1249
11 1671
12 2179
13 2781
14 3485
15 4299
16 5231
17 6289
18 7481
19 8815
20 10299
21 11941
22 13749
23 15731
24 17895
25 20249
26 22801
27 25559
28 28531
29 31725
30 35149
31 38811
32 42719
33 46881
34 51305
35 55999
36 60971
37 66229
38 71781
39 77635

[1,9,31,75,149,261,419,631,905,1249,1671,2179,
 2781,3485,4299,5231,6289,7481,8815,10299,11941,
 13749,15731,17895,20249,22801,25559,28531,31725,
 35149,38811,42719,46881,51305,55999,60971,66229,
 71781,77635]

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Last modified March 29 06:15 EDT 2024. Contains 371265 sequences. (Running on oeis4.)