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A158188 as a triangular array

1
1-1
1-21
1-55-1
1-610-61
1-925-259-1
1-1248-7848-121
1-19102-228228-10219-1
1-20121-330456-330121-201
1-23176-6281167-1167628-17623-1
1-26239-10622532-3368

A158188 as a square array

11111111111
-1-2-5-6-9-12-19-20-23-26
15102548102121176239
-1-6-25-78-228-330-628-1062
194822845611672532
-1-12-102-330-1167-3368
119121628
-1-20-176
123
-1
11111111111
-1-2-5-6-9-12-19-20-23-26
15102548102121176239
-1-6-25-78-228-330-628-1062
194822845611672532
-1-12-102-330-1167-3368
119121628
-1-20-176
123
-1