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A301873 as a simple table

n a(n)
0 1
1 1
2 5
3 12
4 36
5 80
6 215
7 476
8 1154
9 2539
10 5772
11 12417
12 27146
13 57111
14 120822
15 249389
16 514201
17 1041684
18 2103211
19 4189502
20 8306632
21 16296337
22 31803839
23 61530913
24 118413823
25 226200319
26 429857982
27 811633548
28 1524828119
29 2848379512
30 5295550209

[1,1,5,12,36,80,215,476,1154,2539,5772,12417,
 27146,57111,120822,249389,514201,1041684,2103211,
 4189502,8306632,16296337,31803839,61530913,
 118413823,226200319,429857982,811633548,
 1524828119,2848379512,5295550209]

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Last modified August 21 08:16 EDT 2024. Contains 375345 sequences. (Running on oeis4.)