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A137277 as a triangular array

1
01
201
0101
-60001
0-60-101
200-50-201
0250-30-301
-70028000-401
0-98028040-501
2520-126024090-601
03780-1500150150-701
-92405280-165000220-801
0-1452

A137277 as a square array

1020-60200-7002520-9240
1010-60250-9803780-1452
1000-50280-1260528
10-10-30280-1500
10-2000240-165
10-3040150
10-40900
10-50150
10-6022
10-70
10-8
10
1

A137277 as an upper right triangle

1020-60200-7002520-9240
1010-60250-9803780-1452
1000-50280-1260528
10-10-30280-1500
10-2000240-165
10-3040150
10-40900
10-50150
10-6022
10-70
10-8
10
1

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Last modified June 12 17:51 EDT 2024. Contains 373359 sequences. (Running on oeis4.)