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A259583 as a simple table

na(n)
13
26
313
419
534
655
784
8120
9174
10231
11310
12399
13510
14634
15786
16948
171144
181359
191602
201863
212176
222496
232860
243256
253680
264147
274662
285189
295782
306412
317080
327792
338574
349369
3510228
3611151
3712114
3813132
3914230
4015344
4116540
4217805
4319110
4420481
4521948

[3,6,13,19,34,55,84,120,174,231,310,399,510,634,
 786,948,1144,1359,1602,1863,2176,2496,2860,3256,
 3680,4147,4662,5189,5782,6412,7080,7792,8574,9369,
 10228,11151,12114,13132,14230,15344,16540,17805,
 19110,20481,21948]