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A042827 as a simple table

n a(n)
0 1
1 1
2 3
3 4
4 7
5 11
6 29
7 69
8 236
9 541
10 1318
11 1859
12 3177
13 5036
14 13249
15 18285
16 1110349
17 1128634
18 3367617
19 4496251
20 7863868
21 12360119
22 32584106
23 77528331
24 265169099
25 607866529
26 1480902157
27 2088768686
28 3569670843
29 5658439529
30 14886549901
31 20544989430

[1,1,3,4,7,11,29,69,236,541,1318,1859,3177,5036,
 13249,18285,1110349,1128634,3367617,4496251,
 7863868,12360119,32584106,77528331,265169099,
 607866529,1480902157,2088768686,3569670843,
 5658439529,14886549901,20544989430]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)