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A376480 as a simple table

na(n)
11
23
36
48
515
624
768
868
9103
10179
11280
12432
13681
141078
151705
162630
174110
186414
1910029
2015611
2124297
2237746
2358506
2490631
25140203
26216630
27334543
28516159
29795637
301225649
311886573
322901816
334460387
346851543
3510518523
3616138688

[1,3,6,8,15,24,68,68,103,179,280,432,681,1078,
 1705,2630,4110,6414,10029,15611,24297,37746,58506,
 90631,140203,216630,334543,516159,795637,1225649,
 1886573,2901816,4460387,6851543,10518523,16138688]