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A307316 as a simple table

n a(n)
0 1
1 0
2 1
3 2
4 5
5 11
6 34
7 87
8 279
9 897
10 3129
11 11458
12 44576
13 181071
14 770237
15 3407332
16 15641159
17 74270464
18 364014060
19 1837689540
20 9540175803
21 50853577811
22 277976050975
23 1556372791835
24 8916484189284
25 52220798342832
26 312389223102731
27 1907282708797831
28 11876576923779692
29 75376983176576501
30 487295169002095058

[1,0,1,2,5,11,34,87,279,897,3129,11458,44576,
 181071,770237,3407332,15641159,74270464,364014060,
 1837689540,9540175803,50853577811,277976050975,
 1556372791835,8916484189284,52220798342832,
 312389223102731,1907282708797831,
 11876576923779692,75376983176576501,
 487295169002095058]

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Last modified April 19 03:11 EDT 2024. Contains 371782 sequences. (Running on oeis4.)