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A249869 as a triangular array

6
030
60084
02100180
210000330
063009240546
50401320015600840
01386023400001224
99002730000357001710
0257404620056100501602310
17160007140079800003036

A249869 as a square array

606002100504099001716
300210063001386025740
8400013200273000
180092402340046200
330015600007140
54600056100
8400357007980
1224050160
171000
23100
3036
606002100504099001716
300210063001386025740
8400013200273000
180092402340046200
330015600007140
54600056100
8400357007980
1224050160
171000
23100
3036