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A266908 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 45
5 578
6 15523
7 872933
8 101606058
9 24244705427
10 11781372347197
11 11604013148951290
12 23086334686919094283
13 92540040424223196349213
14 745956027717908362991989762
15 12075313247950868952015337447195
16 392133966660263237084551188748738021
17 25526209248562553823289966078580478182370
18 3328929359036770266032093183197212572084089475
19 869367378139090634989087434871564181449768656675093

[1,1,2,7,45,578,15523,872933,101606058,
 24244705427,11781372347197,11604013148951290,
 23086334686919094283,92540040424223196349213,
 745956027717908362991989762,
 12075313247950868952015337447195,
 392133966660263237084551188748738021,
 25526209248562553823289966078580478182370,
 3328929359036770266032093183197212572084089475,
 86936737813909063498908743487156418144976865667509\
 3]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)