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A052174 as a triangular array

1
11
321
6831
20201541
5075452451
175210189843561
4907845883921404871
17642352235213447202166381
5292882075605760270012153158091

A052174 as a square array

1136205017549017645292
128207521078423528820
13154518958823527560
14248439213445760
15351407202700
16482161215
1763315
1880
19
1
1136205017549017645292
128207521078423528820
13154518958823527560
14248439213445760
15351407202700
16482161215
1763315
1880
19
1