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A377038 as a triangular array

1
21
310
5211
61-1-2-3
710136
103221-2-8
111-2-4-6-7-53
13213713202522
141-1-2-5-12-25-45-70-92
1510138204590160252
172110-3-11-31-76-166-326-578

A377038 as a square array

123567101113141517
11211312112
01-102-21-101
1-212-43-211
-331-67-530
6-2-713-128-3
-8-520-2520-11
325-4545-31
22-7090-76
-92160-166
252-326
-578
123567101113141517
11211312112
01-102-21-101
1-212-43-211
-331-67-530
6-2-713-128-3
-8-520-2520-11
325-4545-31
22-7090-76
-92160-166
252-326
-578