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A197605 as a simple table

n a(n)
1 64
2 244
3 1371
4 5892
5 19770
6 54992
7 132810
8 287700
9 572042
10 1061520
11 1861242
12 3112580
13 5000730
14 7762992
15 11697770
16 17174292
17 24643050
18 34646960
19 47833242
20 64966020
21 86939642
22 114792720
23 149722890
24 193102292
25 246493770
26 311667792
27 390620090
28 485590020

[64,244,1371,5892,19770,54992,132810,287700,
 572042,1061520,1861242,3112580,5000730,7762992,
 11697770,17174292,24643050,34646960,47833242,
 64966020,86939642,114792720,149722890,193102292,
 246493770,311667792,390620090,485590020]

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Last modified January 21 10:25 EST 2022. Contains 350477 sequences. (Running on oeis4.)