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A101168 as a simple table

n a(n)
0 1
1 3
2 9
3 25
4 71
5 201
6 569
7 1611
8 4561
9 12913
10 36559
11 103505
12 293041
13 829651
14 2348889
15 6650121
16 18827671
17 53304473
18 150914409
19 427265435
20 1209664161
21 3424773601
22 9696140959
23 27451493281
24 77720042081
25 220039211683
26 622970000809
27 1763738467065
28 4993456147431

[1,3,9,25,71,201,569,1611,4561,12913,36559,103505,
 293041,829651,2348889,6650121,18827671,53304473,
 150914409,427265435,1209664161,3424773601,
 9696140959,27451493281,77720042081,220039211683,
 622970000809,1763738467065,4993456147431]

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Last modified April 24 06:52 EDT 2024. Contains 371920 sequences. (Running on oeis4.)