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A212231 as a simple table

n a(n)
1 2699598
2 7269626
3 19976155
4 55360211
5 154089343
6 429886243
7 1200645159
8 3354267511
9 9367667604
10 26139182862
11 72841658426
12 202630826716
13 562443898300
14 1557047060794
15 4296908081691
16 11867091374754
17 32817710013245

[2699598,7269626,19976155,55360211,154089343,
 429886243,1200645159,3354267511,9367667604,
 26139182862,72841658426,202630826716,562443898300,
 1557047060794,4296908081691,11867091374754,
 32817710013245]

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)