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A277283 as a simple table

n a(n)
0 1
1 6
2 27
3 98
4 315
5 918
6 2491
7 6366
8 15498
9 36182
10 81501
11 177876
12 377558
13 781626
14 1582173
15 3137832
16 6108051
17 11687598
18 22012816
19 40855674
20 74799828
21 135210868
22 241511115
23 426570624
24 745516240
25 1290006276
26 2211202692
27 3756468658
28 6327617862
29 10572763842

[1,6,27,98,315,918,2491,6366,15498,36182,81501,
 177876,377558,781626,1582173,3137832,6108051,
 11687598,22012816,40855674,74799828,135210868,
 241511115,426570624,745516240,1290006276,
 2211202692,3756468658,6327617862,10572763842]

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Last modified March 29 08:13 EDT 2024. Contains 371265 sequences. (Running on oeis4.)