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A018006 as a simple table

n a(n)
0 1
1 2
2 4
3 11
4 24
5 54
6 121
7 269
8 598
9 1331
10 2960
11 6583
12 14641
13 32561
14 72415
15 161051
16 358174
17 796572
18 1771561
19 3939916
20 8762295
21 19487171
22 43339080
23 96385251
24 214358881
25 476729883
26 1060237769
27 2357947691
28 5244028719
29 11662615466
30 25937424601
31 57684315913

[1,2,4,11,24,54,121,269,598,1331,2960,6583,14641,
 32561,72415,161051,358174,796572,1771561,3939916,
 8762295,19487171,43339080,96385251,214358881,
 476729883,1060237769,2357947691,5244028719,
 11662615466,25937424601,57684315913]

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Last modified March 29 09:14 EDT 2024. Contains 371268 sequences. (Running on oeis4.)