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A240783 as a triangular array

1
12
134
14118
16203416
19469711132
1149730545936164
122216959216721871172128
13547230331015015332104423809256
15610439581479201064111085094986112377512
190229630354

A240783 as a square array

11111111111
234691422355690
41120469721647210432296
834973059593033958130354
1611145921671015047920
32361218715332106411
64117210442108509
128380949861
25612377
512

A240783 as an upper right triangle

11111111111
234691422355690
41120469721647210432296
834973059593033958130354
1611145921671015047920
32361218715332106411
64117210442108509
128380949861
25612377
512

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Last modified July 16 13:35 EDT 2020. Contains 335788 sequences. (Running on oeis4.)