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A130477 as a triangular array

1
11
123
13812
14154060
152490240360
163516863016802520
1748280134450401344020160
186343225201209645360120960181440
198063043202520012096045360012096001814400
11099880693047520277200133056049896001330560019958400

A130477 as a square array

11111111111
12345678910
3815243548638099
124090168280432630880
602406301344252043206930
36016805040120962520047520
25201344045360120960277200
201601209604536001330560
18144012096004989600
181440013305600
19958400

A130477 as an upper right triangle

11111111111
12345678910
3815243548638099
124090168280432630880
602406301344252043206930
36016805040120962520047520
25201344045360120960277200
201601209604536001330560
18144012096004989600
181440013305600
19958400

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)