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A105392 as a simple table

n a(n)
1 0
2 5
3 17
4 59
5 169
6 475
7 1287
8 3449
9 9149
10 24155
11 63557
12 166919
13 437839
14 1147645
15 3006777
16 7875419
17 20623889
18 54003395
19 141397847
20 370208849
21 969258949
22 2537616955
23 6643671117
24 17393524559
25 45537109919
26 119218140725

[0,5,17,59,169,475,1287,3449,9149,24155,63557,
 166919,437839,1147645,3006777,7875419,20623889,
 54003395,141397847,370208849,969258949,2537616955,
 6643671117,17393524559,45537109919,119218140725]

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Last modified September 17 05:28 EDT 2024. Contains 375985 sequences. (Running on oeis4.)