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A254014 as a simple table

n a(n)
1 2540
2 7212
3 26370
4 98002
5 279743
6 774662
7 2035893
8 5114873
9 12474341
10 29590558
11 68901604
12 158137068
13 357684484
14 800611865
15 1776191086
16 3909310915
17 8548743880
18 18587419029
19 40212191986
20 86599353650
21 185779037285
22 397204639125

[2540,7212,26370,98002,279743,774662,2035893,
 5114873,12474341,29590558,68901604,158137068,
 357684484,800611865,1776191086,3909310915,
 8548743880,18587419029,40212191986,86599353650,
 185779037285,397204639125]

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Last modified January 17 06:12 EST 2022. Contains 350378 sequences. (Running on oeis4.)