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A104454 as a simple table

n a(n)
0 1
1 7
2 51
3 385
4 2995
5 23877
6 194109
7 1602447
8 13389075
9 112935445
10 959783881
11 8206116387
12 70507643101
13 608271899515
14 5265458413875
15 45711784088145
16 397829544860115
17 3469772959954245
18 30319709631711225
19 265383615634224675
20 2326318766651511945
21 20419439617056272415

[1,7,51,385,2995,23877,194109,1602447,13389075,
 112935445,959783881,8206116387,70507643101,
 608271899515,5265458413875,45711784088145,
 397829544860115,3469772959954245,
 30319709631711225,265383615634224675,
 2326318766651511945,20419439617056272415]

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Last modified April 23 10:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)