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A085584 as a simple table

n a(n)
1 1
2 2
3 4
4 9
5 20
6 45
7 100
8 222
9 491
10 1086
11 2401
12 5310
13 11744
14 25977
15 57460
16 127101
17 281144
18 621882
19 1375579
20 3042726
21 6730385
22 14887338
23 32930188
24 72840249
25 161119700
26 356390301
27 788321020
28 1743734406
29 3857070395
30 8531684622

[1,2,4,9,20,45,100,222,491,1086,2401,5310,11744,
 25977,57460,127101,281144,621882,1375579,3042726,
 6730385,14887338,32930188,72840249,161119700,
 356390301,788321020,1743734406,3857070395,
 8531684622]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)