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A153068 as a simple table

n a(n)
-2 1
-1 0
0 1
1 1
2 4
3 5
4 9
5 23
6 32
7 567
8 599
9 6557
10 7156
11 13713
12 75721
13 89434
14 165155
15 419744
16 584899
17 1004643
18 1589542
19 2594185
20 6777912
21 16150009
22 22927921
23 39077930
24 62005851
25 101083781
26 264173413
27 1157777433
28 1421950846
29 2579728279

[1,0,1,1,4,5,9,23,32,567,599,6557,7156,13713,
 75721,89434,165155,419744,584899,1004643,1589542,
 2594185,6777912,16150009,22927921,39077930,
 62005851,101083781,264173413,1157777433,
 1421950846,2579728279]

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Last modified April 24 15:52 EDT 2024. Contains 371961 sequences. (Running on oeis4.)