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A049967 as a simple table

n a(n)
1 1
2 3
3 1
4 8
5 21
6 37
7 79
8 187
9 524
10 864
11 1733
12 3495
13 7140
14 14957
15 32545
16 76552
17 214699
18 352849
19 705703
20 1411435
21 2823020
22 5646717
23 11296065
24 22603592
25 45268779
26 90813855
27 182686296
28 369607874
29 756172623
30 1580555509
31 3439905037

[1,3,1,8,21,37,79,187,524,864,1733,3495,7140,
 14957,32545,76552,214699,352849,705703,1411435,
 2823020,5646717,11296065,22603592,45268779,
 90813855,182686296,369607874,756172623,1580555509,
 3439905037]

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Last modified April 27 09:33 EDT 2024. Contains 372017 sequences. (Running on oeis4.)