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A055097 as a triangular array

2
42
263
4242
28662
624444
46210292
441224684
282648262
4482428444
46612318210964
824444428282
2124648612282124
421228643

A055097 as a square array

24242644244824
26282648462122
34642122864412
2641026212462
2424443448
4968218486
28282464
464102123
24982
4628
482
212
4
24242644244824
26282648462122
34642122864412
2641026212462
2424443448
4968218486
28282464
464102123
24982
4628
482
212
4