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A304428 as a simple table

na(n)
01
11
22
33
44
56
69
711
814
920
1026
1133
1241
1350
1464
1581
1697
17120
18150
19176
20210
21255
22303
23362
24426
25503
26595
27703
28816
29953
301113
311283
321482
331721
341988
352299
362650
373031
383464
393965
404492
415115
425820
436592
447467
458484
469568
4710822
4812185
4913724
5015445
5117381
5219475
5321855

[1,1,2,3,4,6,9,11,14,20,26,33,41,50,64,81,97,120,
 150,176,210,255,303,362,426,503,595,703,816,953,
 1113,1283,1482,1721,1988,2299,2650,3031,3464,3965,
 4492,5115,5820,6592,7467,8484,9568,10822,12185,
 13724,15445,17381,19475,21855]