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A122944 as a triangular array

1
1-1
-1-11
021-1
1-1-4-11
0-2261-1
004-2-7-11
02-1-9391-1
11-13820-8-13-11
0-2-224-15-3113171-1
0044-402044-14-19-11
000-8-456-24-5414201-1
0000168-883071-15-22-11
000168

A122944 as a square array

11-101000100000
-1-12-1-2021-20000
11-424-1-13-24000
-1-16-2-98244-8016
11-7320-15-40-4168
-1-19-8-3120568
11-131344-24-88
-1-117-14-5430
11-191471
-1-120-15
11-22
-1-1
1

A122944 as an upper right triangle

11-101000100000
-1-12-1-2021-20000
11-424-1-13-24000
-1-16-2-98244-8016
11-7320-15-40-4168
-1-19-8-3120568
11-131344-24-88
-1-117-14-5430
11-191471
-1-120-15
11-22
-1-1
1

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Last modified October 18 07:42 EDT 2019. Contains 328146 sequences. (Running on oeis4.)