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A002797 as a simple table

na(n)
03
12
25
39
417
527
640
755
873
994
10117
11143
12171
13203
14236
15273
16311
17354
18397
19445
20493
21547
22600
23659
24717
25782
26845
27915
28983
291059
301132
311213
321291
331378
341461
351553
361641
371739
381832
391935
402033
412142
422245
432359
442467
452587
462700

[3,2,5,9,17,27,40,55,73,94,117,143,171,203,236,
 273,311,354,397,445,493,547,600,659,717,782,845,
 915,983,1059,1132,1213,1291,1378,1461,1553,1641,
 1739,1832,1935,2033,2142,2245,2359,2467,2587,2700]