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A251645 as a simple table

n a(n)
1 376
2 448
3 738
4 1248
5 2382
6 4140
7 6978
8 13532
9 23574
10 39904
11 78046
12 136408
13 231290
14 455168
15 797254
16 1353500
17 2675622
18 4693960
19 7976098
20 15819328
21 27784502
22 47242988
23 93923158
24 165100664
25 280858818
26 559333552
27 983799526
28 1674143116

[376,448,738,1248,2382,4140,6978,13532,23574,
 39904,78046,136408,231290,455168,797254,1353500,
 2675622,4693960,7976098,15819328,27784502,
 47242988,93923158,165100664,280858818,559333552,
 983799526,1674143116]

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Last modified November 26 11:47 EST 2022. Contains 358359 sequences. (Running on oeis4.)