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A279100 as a simple table

na(n)
01
13
26
311
418
530
648
778
8125
9202
10325
11525
12847
131369
142212
153577
165784
179356
1815134
1924484
2039611
2164088
22103691
23167771
24271453
25439215
26710658
271149863
281860510
293010362
304870860
317881210
3212752057
3320633254
3433385297
3554018537
3687403819
37141422341
38228826144
39370248469
40599074596

[1,3,6,11,18,30,48,78,125,202,325,525,847,1369,
 2212,3577,5784,9356,15134,24484,39611,64088,
 103691,167771,271453,439215,710658,1149863,
 1860510,3010362,4870860,7881210,12752057,20633254,
 33385297,54018537,87403819,141422341,228826144,
 370248469,599074596]