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A342719 as a simple table

na(n)
321
436
545
655
778
878
978
10120
11136
12120
13105
14171
15210
16210
17171
18136
19231
20300
21325
22300
23231
24171
25300
26406
27465
28465
29406
30300
31210
32378
33528
34630
35666
36630
37528
38378
39253
40465
41666
42820
43903
44903
45820
46666
47465
48300
49561
50820
511035
521176
531225
541176
551035
56820
57561

[21,36,45,55,78,78,78,120,136,120,105,171,210,210,
 171,136,231,300,325,300,231,171,300,406,465,465,
 406,300,210,378,528,630,666,630,528,378,253,465,
 666,820,903,903,820,666,465,300,561,820,1035,1176,
 1225,1176,1035,820,561]