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A132778 as a triangular array

1
32
553
7774
99995
11111111116
1313131313137
151515151515158
171717171717171717
9191919191919191919
1910

A132778 as a square array

1357911131517919
2579111315171910
3791113151719
491113151719
51113151719
613151719
7151719
81719
1719
19

A132778 as an upper right triangle

1357911131517919
2579111315171910
3791113151719
491113151719
51113151719
613151719
7151719
81719
1719
19

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Last modified January 25 19:09 EST 2020. Contains 331249 sequences. (Running on oeis4.)