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A307738 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 1
6 3
7 4
8 7
9 18
10 36
11 66
12 157
13 329
14 728
15 1611
16 3655
17 8062
18 18154
19 40358
20 89807
21 199778
22 444419
23 984422
24 2183461
25 4827756
26 10651083
27 23465459
28 51576034
29 113092423
30 247546849
31 540538832
32 1177836149
33 2560897979
34 5555722749
35 12025952101
36 25976048200

[1,1,1,1,1,1,3,4,7,18,36,66,157,329,728,1611,3655,
 8062,18154,40358,89807,199778,444419,984422,
 2183461,4827756,10651083,23465459,51576034,
 113092423,247546849,540538832,1177836149,
 2560897979,5555722749,12025952101,25976048200]

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)