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A143517 as a triangular array

0
02
003
0-200
00005
0-2-3000
0000007
00000000
00-3000000
0-200-500000
000000000011
020000000000
00000000000013

A143517 as a square array

0000000000000
20-20-2000-2020
300-300-30000
0000000000
50000-5000
00000000
7000000
000000
00000
0000
1100
00
13

A143517 as an upper right triangle

0000000000000
20-20-2000-2020
300-300-30000
0000000000
50000-5000
00000000
7000000
000000
00000
0000
1100
00
13

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Last modified April 24 14:13 EDT 2024. Contains 371960 sequences. (Running on oeis4.)