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A227259 as a simple table

n a(n)
1 3
2 9
3 23
4 50
5 96
6 168
7 274
8 423
9 625
10 891
11 1233
12 1664
13 2198
14 2850
15 3636
16 4573
17 5679
18 6973
19 8475
20 10206
21 12188
22 14444
23 16998
24 19875
25 23101
26 26703
27 30709
28 35148
29 40050
30 45446
31 51368
32 57849
33 64923
34 72625
35 80991
36 90058
37 99864
38 110448
39 121850
40 134111

[3,9,23,50,96,168,274,423,625,891,1233,1664,2198,
 2850,3636,4573,5679,6973,8475,10206,12188,14444,
 16998,19875,23101,26703,30709,35148,40050,45446,
 51368,57849,64923,72625,80991,90058,99864,110448,
 121850,134111]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)