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A174547 as a triangular array

1
-21
-1-11
-43-64
-5-412-168
-75-2040-4016
-4-315-4060-4816
-107-42140-280336-22464
-11-856-224560-896896-512128
-159-72336-10082016-26882304-1152256
-15-1090

A174547 as a square array

1-2-1-4-5-7-4-10-11-15-15
1-13-45-37-89-10
1-612-2015-4256-7290
4-1640-40140-224336
8-4060-280560-1008
16-48336-8962016
16-224896-2688
64-5122304
128-1152
256

A174547 as an upper right triangle

1-2-1-4-5-7-4-10-11-15-15
1-13-45-37-89-10
1-612-2015-4256-7290
4-1640-40140-224336
8-4060-280560-1008
16-48336-8962016
16-224896-2688
64-5122304
128-1152
256

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Last modified September 20 19:41 EDT 2021. Contains 347589 sequences. (Running on oeis4.)