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A151897 as a simple table

na(n)
01
12
24
37
413
522
637
760
8100
9155
10249
11381
12591
13889
141365
152009
163047
174453
186602
199567
2014151
2120228
2229654
2342302
2461369
2587108
26126066
27177580
28256039
29360304
30515740
31724069
321036860
331448746
342069526
352893311
364117725
375749540
388186555

[1,2,4,7,13,22,37,60,100,155,249,381,591,889,1365,
 2009,3047,4453,6602,9567,14151,20228,29654,42302,
 61369,87108,126066,177580,256039,360304,515740,
 724069,1036860,1448746,2069526,2893311,4117725,
 5749540,8186555]