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A054493 as a simple table

n a(n)
0 1
1 7
2 36
3 175
4 841
5 4032
6 19321
7 92575
8 443556
9 2125207
10 10182481
11 48787200
12 233753521
13 1119980407
14 5366148516
15 25710762175
16 123187662361
17 590227549632
18 2827950085801
19 13549522879375
20 64919664311076
21 311048798676007
22 1490324329068961
23 7140572846668800

[1,7,36,175,841,4032,19321,92575,443556,2125207,
 10182481,48787200,233753521,1119980407,5366148516,
 25710762175,123187662361,590227549632,
 2827950085801,13549522879375,64919664311076,
 311048798676007,1490324329068961,7140572846668800]

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Last modified June 9 03:24 EDT 2024. Contains 373227 sequences. (Running on oeis4.)