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A211210 as a simple table

n a(n)
0 1
1 1
2 3
3 16
4 115
5 1021
6 10696
7 128472
8 1734447
9 25937683
10 424852351
11 7554471156
12 144767131444
13 2971727661124
14 65013102375404
15 1509186299410896
16 37032678328740751
17 957376811266995031
18 25999194631060525009
19 739741591417352081464
20 22000132609456951524051

[1,1,3,16,115,1021,10696,128472,1734447,25937683,
 424852351,7554471156,144767131444,2971727661124,
 65013102375404,1509186299410896,37032678328740751,
 957376811266995031,25999194631060525009,
 739741591417352081464,22000132609456951524051]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)