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A300787 as a simple table

na(n)
01
11
21
32
43
54
66
78
812
915
1021
1127
1238
1347
1463
1579
16106
17130
18170
19209
20272
21330
22422
23512
24653
25784
26986
271183
281482
291765
302191
312604
323218
333804
344666
355504
366726
377898
389592
3911240
4013602
4115880
4219122
4322277
4426733
4531048
4637102
4743003
4851232
4959220

[1,1,1,2,3,4,6,8,12,15,21,27,38,47,63,79,106,130,
 170,209,272,330,422,512,653,784,986,1183,1482,
 1765,2191,2604,3218,3804,4666,5504,6726,7898,9592,
 11240,13602,15880,19122,22277,26733,31048,37102,
 43003,51232,59220]