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A298096 as a simple table

n a(n)
1 0
2 2
3 1
4 3
5 7
6 20
7 42
8 121
9 291
10 782
11 1987
12 5247
13 13553
14 35592
15 92599
16 242445
17 632707
18 1654855
19 4323102
20 11303415
21 29540495
22 77227391
23 201859196
24 527690923
25 1379374791
26 3605831654
27 9425790420
28 24639842009
29 64410102689
30 168373214417

[0,2,1,3,7,20,42,121,291,782,1987,5247,13553,
 35592,92599,242445,632707,1654855,4323102,
 11303415,29540495,77227391,201859196,527690923,
 1379374791,3605831654,9425790420,24639842009,
 64410102689,168373214417]

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Last modified May 14 03:35 EDT 2024. Contains 372528 sequences. (Running on oeis4.)