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A212560 as a simple table

n a(n)
0 0
1 1
2 11
3 50
4 150
5 355
6 721
7 1316
8 2220
9 3525
10 5335
11 7766
12 10946
13 15015
14 20125
15 26440
16 34136
17 43401
18 54435
19 67450
20 82670
21 100331
22 120681
23 143980
24 170500
25 200525
26 234351
27 272286
28 314650
29 361775
30 414005
31 471696
32 535216
33 604945
34 681275

[0,1,11,50,150,355,721,1316,2220,3525,5335,7766,
 10946,15015,20125,26440,34136,43401,54435,67450,
 82670,100331,120681,143980,170500,200525,234351,
 272286,314650,361775,414005,471696,535216,604945,
 681275]

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Last modified November 12 05:52 EST 2019. Contains 329051 sequences. (Running on oeis4.)