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A077852 as a simple table

n a(n)
0 1
1 3
2 7
3 16
4 36
5 80
6 177
7 391
8 863
9 1904
10 4200
11 9264
12 20433
13 45067
14 99399
15 219232
16 483532
17 1066464
18 2352161
19 5187855
20 11442175
21 25236512
22 55660880
23 122763936
24 270764385
25 597189651
26 1317143239
27 2905050864
28 6407291380
29 14131726000
30 31168502865
31 68744297111

[1,3,7,16,36,80,177,391,863,1904,4200,9264,20433,
 45067,99399,219232,483532,1066464,2352161,5187855,
 11442175,25236512,55660880,122763936,270764385,
 597189651,1317143239,2905050864,6407291380,
 14131726000,31168502865,68744297111]

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)