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A042427 as a simple table

n a(n)
0 1
1 4
2 5
3 9
4 122
5 2205
6 28787
7 30992
8 59779
9 270108
10 14645611
11 58852552
12 73498163
13 132350715
14 1794057458
15 32425384959
16 423324061925
17 455749446884
18 879073508809
19 3972043482120
20 215369421543289
21 865449729655276
22 1080819151198565
23 1946268880853841

[1,4,5,9,122,2205,28787,30992,59779,270108,
 14645611,58852552,73498163,132350715,1794057458,
 32425384959,423324061925,455749446884,
 879073508809,3972043482120,215369421543289,
 865449729655276,1080819151198565,1946268880853841]

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Last modified April 19 05:02 EDT 2024. Contains 371782 sequences. (Running on oeis4.)