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A089324 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 7
5 12
6 29
7 53
8 130
9 247
10 611
11 1192
12 2965
13 5897
14 14726
15 29723
16 74443
17 152020
18 381617
19 786733
20 1978582
21 4111295
22 10355303
23 21661168
24 54628201
25 114925697
26 290148890
27 613442227
28 1550177791
29 3291704108
30 8324934533
31 17745496453

[1,1,2,3,7,12,29,53,130,247,611,1192,2965,5897,
 14726,29723,74443,152020,381617,786733,1978582,
 4111295,10355303,21661168,54628201,114925697,
 290148890,613442227,1550177791,3291704108,
 8324934533,17745496453]

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Last modified May 6 08:30 EDT 2024. Contains 372290 sequences. (Running on oeis4.)