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A064322 as a simple table

n a(n)
0 0
1 1
2 21
3 231
4 1540
5 7260
6 26796
7 82621
8 222111
9 536130
10 1186570
11 2445366
12 4747821
13 8763391
14 15487395
15 26357430
16 43398586
17 69401871
18 108140571
19 164629585
20 245433090
21 359026206
22 516216646
23 730632651
24 1019283825
25 1403201800
26 1908167976
27 2565535896
28 3413156131

[0,1,21,231,1540,7260,26796,82621,222111,536130,
 1186570,2445366,4747821,8763391,15487395,26357430,
 43398586,69401871,108140571,164629585,245433090,
 359026206,516216646,730632651,1019283825,
 1403201800,1908167976,2565535896,3413156131]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)