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A038286 as a triangular array

1
88
6412864
51215361536512
40961638424576163844096
3276816384032768032768016384032768
26214415728643932160524288039321601572864262144
2097152146800644404019273400320

A038286 as a square array

18645124096327682621442097152
8128153616384163840157286414680064
64153624576327680393216044040192
51216384327680524288073400320
40961638403932160
327681572864
262144
18645124096327682621442097152
8128153616384163840157286414680064
64153624576327680393216044040192
51216384327680524288073400320
40961638403932160
327681572864
262144