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A117442 as a triangular array

1
-11
3-21
-119-31
57-4418-41
-361285-11030-51
2763-2166855-22045-61
-2461119341-75811995-38563-71
250737-19688877364-202163990-61684-81
-28730412256633-885996232092-454867182-924108-91

A117442 as a square array

1-13-1157-3612763-24611250737-2873041
1-29-44285-216619341-1968882256633
1-318-110855-758177364-885996
1-430-2201995-20216232092
1-545-3853990-45486
1-663-6167182
1-784-924
1-8108
1-9
1
1-13-1157-3612763-24611250737-2873041
1-29-44285-216619341-1968882256633
1-318-110855-758177364-885996
1-430-2201995-20216232092
1-545-3853990-45486
1-663-6167182
1-784-924
1-8108
1-9
1