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A209383 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 10
5 23
6 63
7 155
8 448
9 1151
10 3450
11 9137
12 28134
13 76236
14 239712
15 661374
16 2115046
17 5921549
18 19203568
19 54422726
20 178585838
21 511343777
22 1694965469
23 4896195579
24 16371992897
25 47656781437
26 160578870274
27 470571482142
28 1596323368095
29 4705798878362
30 16059653893209

[1,1,2,4,10,23,63,155,448,1151,3450,9137,28134,
 76236,239712,661374,2115046,5921549,19203568,
 54422726,178585838,511343777,1694965469,
 4896195579,16371992897,47656781437,160578870274,
 470571482142,1596323368095,4705798878362,
 16059653893209]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)