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A205492 as a simple table

n a(n)
0 1
1 7
2 31
3 109
4 334
5 937
6 2475
7 6267
8 15393
9 36976
10 87369
11 203915
12 471546
13 1082849
14 2473535
15 5627684
16 12765052
17 28887838
18 65260270
19 147233926
20 331842395
21 747355066
22 1682185342
23 3784718431
24 8512408455
25 19141037360
26 43032743620

[1,7,31,109,334,937,2475,6267,15393,36976,87369,
 203915,471546,1082849,2473535,5627684,12765052,
 28887838,65260270,147233926,331842395,747355066,
 1682185342,3784718431,8512408455,19141037360,
 43032743620]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)