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A281055 as a simple table

n a(n)
1 13
2 535
3 2828
4 10570
5 32370
6 87995
7 221212
8 526340
9 1201939
10 2661939
11 5752796
12 12190173
13 25413086
14 52258597
15 106216045
16 213723050
17 426288170
18 843735147
19 1658596579
20 3240610144
21 6297012052
22 12175728717
23 23437264280
24 44930659786

[13,535,2828,10570,32370,87995,221212,526340,
 1201939,2661939,5752796,12190173,25413086,
 52258597,106216045,213723050,426288170,843735147,
 1658596579,3240610144,6297012052,12175728717,
 23437264280,44930659786]

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Last modified November 28 17:10 EST 2022. Contains 358417 sequences. (Running on oeis4.)