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A177446 as a triangular array

1
20
210
3200
32100
332000
3322000
33340000
333410000
3336200000
33362200000
333634000000
3336342000000

A177446 as a square array

1223333333333
012233333333
00122333333
0002446666
000012233
00000244
0000002
000000
00000
0000
000
00
0

A177446 as an upper right triangle

1223333333333
012233333333
00122333333
0002446666
000012233
00000244
0000002
000000
00000
0000
000
00
0

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Last modified March 28 17:42 EDT 2024. Contains 371254 sequences. (Running on oeis4.)