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A260464 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 27
5 91
6 483
7 2227
8 15627
9 92491
10 810963
11 5866147
12 61720827
13 527635291
14 6476783043
15 63886537267
16 896245131627
17 10019232896491
18 158126425788723
19 1975680877259587
20 34645295464104027
21 478434297205284091
22 9228741116739540003
23 139581878985127217107

[1,1,3,7,27,91,483,2227,15627,92491,810963,
 5866147,61720827,527635291,6476783043,63886537267,
 896245131627,10019232896491,158126425788723,
 1975680877259587,34645295464104027,
 478434297205284091,9228741116739540003,
 139581878985127217107]

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Last modified May 2 06:11 EDT 2024. Contains 372178 sequences. (Running on oeis4.)