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A088578 as a simple table

n a(n)
0 1
1 3
2 11
3 35
4 99
5 259
6 643
7 1539
8 3587
9 8195
10 18435
11 40963
12 90115
13 196611
14 425987
15 917507
16 1966083
17 4194307
18 8912899
19 18874371
20 39845891
21 83886083
22 176160771
23 369098755
24 771751939
25 1610612739
26 3355443203
27 6979321859
28 14495514627
29 30064771075
30 62277025795

[1,3,11,35,99,259,643,1539,3587,8195,18435,40963,
 90115,196611,425987,917507,1966083,4194307,
 8912899,18874371,39845891,83886083,176160771,
 369098755,771751939,1610612739,3355443203,
 6979321859,14495514627,30064771075,62277025795]

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Last modified May 10 19:06 EDT 2024. Contains 372388 sequences. (Running on oeis4.)