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A342373 as a simple table

na(n)
36
46
56
66
710
812
915
1018
1118
1221
1326
1430
1533
1636
1736
1842
1947
2054
2157
2260
2363
2469
2577

[6,6,6,6,10,12,15,18,18,21,26,30,33,36,36,42,47,
 54,57,60,63,69,77]