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A086460 as a triangular array

1
10
110
1220
13430
146640
1589850
161012121060
17121516151270
1814182020181480
191621242524211690
1101824283030282418100
1112027323536

A086460 as a square array

1111111111111
01234567891011
02468101214161820
0369121518212427
048121620242832
05101520253035
061218243036
07142128
081624
0918
010
0

A086460 as an upper right triangle

1111111111111
01234567891011
02468101214161820
0369121518212427
048121620242832
05101520253035
061218243036
07142128
081624
0918
010
0

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Last modified January 15 19:28 EST 2019. Contains 319171 sequences. (Running on oeis4.)