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A292485 as a simple table

n a(n)
0 1
1 6
2 28
3 120
4 504
5 2128
6 9016
7 38208
8 161864
9 685648
10 2904408
11 12303264
12 52117544
13 220773552
14 935211704
15 3961620096
16 16781691912
17 71088388112
18 301135245080
19 1275629368416
20 5403652717288
21 22890240236144
22 96964613663352
23 410748694893888
24 1739959393240264

[1,6,28,120,504,2128,9016,38208,161864,685648,
 2904408,12303264,52117544,220773552,935211704,
 3961620096,16781691912,71088388112,301135245080,
 1275629368416,5403652717288,22890240236144,
 96964613663352,410748694893888,1739959393240264]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)