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A273189 as a simple table

n a(n)
0 51
1 401
2 2451
3 14401
4 84051
5 490001
6 2856051
7 16646401
8 97022451
9 565488401
10 3295908051
11 19209960001
12 111963852051
13 652573152401
14 3803475062451
15 22168277222401
16 129206188272051
17 753068852410001
18 4389206926188051
19 25582172704718401
20 149103829302122451

[51,401,2451,14401,84051,490001,2856051,16646401,
 97022451,565488401,3295908051,19209960001,
 111963852051,652573152401,3803475062451,
 22168277222401,129206188272051,753068852410001,
 4389206926188051,25582172704718401,
 149103829302122451]

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Last modified April 24 11:01 EDT 2024. Contains 371936 sequences. (Running on oeis4.)