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A077285 as a simple table

na(n)
01
11
23
35
410
515
628
741
869
9102
10160
11231
12352
13498
14732
151027
161470
172031
182856
193896
205382
217272
229896
2313233
2417800
2523579
2631362
2741219
2854288
2970791
3092456
31119698
32155097
33199512
34256664
35328134
36419436
37533162
38677412
39856573
401082284
411361679

[1,1,3,5,10,15,28,41,69,102,160,231,352,498,732,
 1027,1470,2031,2856,3896,5382,7272,9896,13233,
 17800,23579,31362,41219,54288,70791,92456,119698,
 155097,199512,256664,328134,419436,533162,677412,
 856573,1082284,1361679]