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A320756 as a simple table

n a(n)
0 1
1 10
2 56
3 231
4 782
5 2299
6 6074
7 14751
8 33454
9 71677
10 146359
11 286762
12 542042
13 992776
14 1768216
15 3071725
16 5217765
17 8685019
18 14191826
19 22802195
20 36073378
21 56259488
22 86590156
23 131648984
24 197883889
25 294290729
26 433323334
27 632097807
28 913977420
29 1310647455
30 1864817969

[1,10,56,231,782,2299,6074,14751,33454,71677,
 146359,286762,542042,992776,1768216,3071725,
 5217765,8685019,14191826,22802195,36073378,
 56259488,86590156,131648984,197883889,294290729,
 433323334,632097807,913977420,1310647455,
 1864817969]

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Last modified December 9 06:07 EST 2021. Contains 349627 sequences. (Running on oeis4.)