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A298407 as a simple table

na(n)
01
12
23
39
423
552
6113
7223
8431
9794
101442
112532
124433
137589
1412924
1521730
1636411
1760440
18100125
19164816
20270863
21443390
22724846
231181713
241925113
253130488
265087530
278258585
2813400782
2921728136
3035221342
3157065559
3292441545
33149701409
34242400952
35392424193

[1,2,3,9,23,52,113,223,431,794,1442,2532,4433,
 7589,12924,21730,36411,60440,100125,164816,270863,
 443390,724846,1181713,1925113,3130488,5087530,
 8258585,13400782,21728136,35221342,57065559,
 92441545,149701409,242400952,392424193]