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A260839 as a simple table

n a(n)
1 1320
2 1645
3 3470
4 6232
5 8646
6 19718
7 37882
8 58489
9 116930
10 248515
11 412314
12 751247
13 1604892
14 2935059
15 5115588
16 10451412
17 20331520
18 35935935
19 69439734
20 138338285
21 252687084
22 471920997
23 934503484
24 1761244126
25 3253322750
26 6325629935

[1320,1645,3470,6232,8646,19718,37882,58489,
 116930,248515,412314,751247,1604892,2935059,
 5115588,10451412,20331520,35935935,69439734,
 138338285,252687084,471920997,934503484,
 1761244126,3253322750,6325629935]

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Last modified January 22 23:50 EST 2022. Contains 350504 sequences. (Running on oeis4.)