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A212668 as a simple table

n a(n)
1 9
2 65
3 201
4 449
5 841
6 1409
7 2185
8 3201
9 4489
10 6081
11 8009
12 10305
13 13001
14 16129
15 19721
16 23809
17 28425
18 33601
19 39369
20 45761
21 52809
22 60545
23 69001
24 78209
25 88201
26 99009
27 110665
28 123201
29 136649
30 151041
31 166409
32 182785
33 200201
34 218689
35 238281
36 259009
37 280905
38 304001

[9,65,201,449,841,1409,2185,3201,4489,6081,8009,
 10305,13001,16129,19721,23809,28425,33601,39369,
 45761,52809,60545,69001,78209,88201,99009,110665,
 123201,136649,151041,166409,182785,200201,218689,
 238281,259009,280905,304001]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)