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A367405 as a triangular array

1
01
002
1112
10113
111123
1112224
22323234
223233335
3243445345
33544555446
436565757456
5577878877557

A367405 as a square array

1001111223345
101011222335
21111334567
2112223457
322334468
32234557
4335578
433558
54477
5447
655
65
7
1001111223345
101011222335
21111334567
2112223457
322334468
32234557
4335578
433558
54477
5447
655
65
7