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A041887 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 16
5 39
6 94
7 321
8 415
9 736
10 31327
11 32063
12 63390
13 222233
14 507856
15 1237945
16 2983746
17 10189183
18 13172929
19 23362112
20 994381633
21 1017743745
22 2012125378
23 7054119879
24 16120365136
25 39294850151
26 94710065438
27 323425046465
28 418135111903
29 741560158368

[1,1,2,7,16,39,94,321,415,736,31327,32063,63390,
 222233,507856,1237945,2983746,10189183,13172929,
 23362112,994381633,1017743745,2012125378,
 7054119879,16120365136,39294850151,94710065438,
 323425046465,418135111903,741560158368]

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Last modified July 20 05:43 EDT 2019. Contains 325168 sequences. (Running on oeis4.)