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A019479 as a simple table

n a(n)
0 4
1 8
2 17
3 37
4 81
5 178
6 392
7 864
8 1905
9 4201
10 9265
11 20434
12 45068
13 99400
14 219233
15 483533
16 1066465
17 2352162
18 5187856
19 11442176
20 25236513
21 55660881
22 122763937
23 270764386
24 597189652
25 1317143240
26 2905050865
27 6407291381
28 14131726001
29 31168502866
30 68744297112

[4,8,17,37,81,178,392,864,1905,4201,9265,20434,
 45068,99400,219233,483533,1066465,2352162,5187856,
 11442176,25236513,55660881,122763937,270764386,
 597189652,1317143240,2905050865,6407291381,
 14131726001,31168502866,68744297112]

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Last modified July 21 22:27 EDT 2024. Contains 374478 sequences. (Running on oeis4.)