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A127672 as a triangular array

2
01
-201
0-301
20-401
050-501
-2090-601
0-70140-701
20-160200-801
090-300270-901
-20250-500350-1001
0-110550-770440-1101
20-3601050-1120540-1201
0130-91

A127672 as a square array

20-2020-2020-2020
10-3050-7090-11013
10-4090-160250-360
10-50140-300550-91
10-60200-500105
10-70270-770
10-80350-112
10-90440
10-10054
10-110
10-12
10
1

A127672 as an upper right triangle

20-2020-2020-2020
10-3050-7090-11013
10-4090-160250-360
10-50140-300550-91
10-60200-500105
10-70270-770
10-80350-112
10-90440
10-10054
10-110
10-12
10
1

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Last modified June 20 22:19 EDT 2018. Contains 305615 sequences. (Running on oeis4.)