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A117317 as a triangular array

1
21
451
81691
164441141
3211214685201
64272456377155271
12864013121408833259351
25614723568471236491652406441
51233289312146081400283613024606541
1024742423552

A117317 as a square array

12481632641282565121024
151644112272640147233287424
194114645613123568931223552
114853771408471214608
120155833364914002
12725916528361
1354063024
144606
154
1

A117317 as an upper right triangle

12481632641282565121024
151644112272640147233287424
194114645613123568931223552
114853771408471214608
120155833364914002
12725916528361
1354063024
144606
154
1

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Last modified June 24 02:56 EDT 2021. Contains 345415 sequences. (Running on oeis4.)