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A167243 as a simple table

n a(n)
1 1
2 3
3 10
4 23
5 56
6 132
7 259
8 546
9 1095
10 2043
11 3908
12 7379
13 13208
14 24194
15 43819
16 76790
17 136489
18 241311
19 416152
20 726073
21 1261696
22 2153026
23 3706393
24 6364842
25 10775173
26 18374181

[1,3,10,23,56,132,259,546,1095,2043,3908,7379,
 13208,24194,43819,76790,136489,241311,416152,
 726073,1261696,2153026,3706393,6364842,10775173,
 18374181]

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Last modified February 20 21:52 EST 2024. Contains 370219 sequences. (Running on oeis4.)