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A249268 as a triangular array

1
41
-23-51
-320-86101
42971102-152-111
9202024187-3122-281161
-1922207-502151661335659-389-171
-55746464-146017401908316167254-10784-584221
1589338993415992316-54490040-474523431240616048-734-231

A249268 as a square array

14-23-320429792020-1922207-557464641589338993
1-5-86110224187-502151-14601740415992316
110-152-3122661331908316-54490040
1-11-2815659167254-4745234
116-389-10784312406
1-17-58416048
122-734
1-23
1
14-23-320429792020-1922207-557464641589338993
1-5-86110224187-502151-14601740415992316
110-152-3122661331908316-54490040
1-11-2815659167254-4745234
116-389-10784312406
1-17-58416048
122-734
1-23
1