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A251786 as a simple table

n a(n)
1 3072
2 6470
3 16710
4 44504
5 130202
6 362242
7 1035154
8 3188016
9 9369766
10 28509654
11 91454234
12 285327668
13 914236522
14 3029323780
15 9884604370
16 32777999406
17 110731558818
18 371180607532
19 1254911990642
20 4282512407420
21 14558073177158

[3072,6470,16710,44504,130202,362242,1035154,
 3188016,9369766,28509654,91454234,285327668,
 914236522,3029323780,9884604370,32777999406,
 110731558818,371180607532,1254911990642,
 4282512407420,14558073177158]

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Last modified April 25 07:41 EDT 2024. Contains 371964 sequences. (Running on oeis4.)