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A222178 as a simple table

n a(n)
1 7
2 22
3 99
4 290440
5 510996
6 1014783
7 11583715
8 14764288
9 18774767
10 48034542
11 67743280
12 148613531
13 230543695
14 286415114
15 395390919
16 543884825
17 671414425
18 745567438
19 918328689
20 1251947710
21 1387205627
22 2083836151
23 2305036665
24 4628419400
25 7544584160
26 37673100256

[7,22,99,290440,510996,1014783,11583715,14764288,
 18774767,48034542,67743280,148613531,230543695,
 286415114,395390919,543884825,671414425,745567438,
 918328689,1251947710,1387205627,2083836151,
 2305036665,4628419400,7544584160,37673100256]

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Last modified November 12 04:21 EST 2019. Contains 329051 sequences. (Running on oeis4.)