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A154851 as a triangular array

2
22
242
3993
72434247
3110315415410331
241778105510361055778241
31211012712957100831008312957101273121
6552121514827472418402011784618402027472421514865521
22276817378804

A154851 as a square array

22237312413121655212227681
24924103778101272151487378804
2934154105512957274724
324154103610083184020
7103105510083117846
3177812957184020
24110127274724
3121215148
65521
22237312413121655212227681
24924103778101272151487378804
2934154105512957274724
324154103610083184020
7103105510083117846
3177812957184020
24110127274724
3121215148
65521