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A212911 as a simple table

n a(n)
-1 1
0 8
1 7
2 9
3 13
4 17
5 37
6 86
7 157
8 326
9 941
10 2811
11 11878
12 56054
13 56053
14 232966
15 465926
16 6988755
17 25159587
18 75478749
19 880585235
20 2641755693
21 15850471389 

[1,8,7,9,13,17,37,86,157,326,941,2811,11878,56054,
 56053,232966,465926,6988755,25159587,75478749,
 880585235,2641755693,15850471389]

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Last modified May 2 12:49 EDT 2024. Contains 372196 sequences. (Running on oeis4.)