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A010749 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 8
7 30
8 94
9 257
10 640
11 1505
12 3482
13 8402
14 22660
15 70825
16 248912
17 924764
18 3465758
19 12813670
20 46470377
21 165908866
22 588617326
23 2103688426
24 7696710691
25 29266242303
26 116732304039
27 488414436671
28 2126002398180
29 9511898145938
30 43251315994457

[1,1,1,1,1,2,8,30,94,257,640,1505,3482,8402,22660,
 70825,248912,924764,3465758,12813670,46470377,
 165908866,588617326,2103688426,7696710691,
 29266242303,116732304039,488414436671,
 2126002398180,9511898145938,43251315994457]

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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)