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A267874 as a simple table

na(n)
01
12
26
313
422
533
646
761
878
997
10118
11141
12166
13193
14222
15253
16286
17321
18358
19397
20438
21481
22526
23573
24622
25673
26726
27781
28838
29897
30958
311021
321086
331153
341222
351293
361366
371441
381518
391597
401678
411761
421846
431933
442022
452113
462206
472301
482398
492497

[1,2,6,13,22,33,46,61,78,97,118,141,166,193,222,
 253,286,321,358,397,438,481,526,573,622,673,726,
 781,838,897,958,1021,1086,1153,1222,1293,1366,
 1441,1518,1597,1678,1761,1846,1933,2022,2113,2206,
 2301,2398,2497]