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A181297 as a triangular array

1
02
106
08016
3035044
02801320120
8016004600328
0920748015280896
210642031170491602448
02900355201206201545606688
5502380017119044318047760018272
08880

A181297 as a square array

10103080210550
20802809202900888
603501600642023800
1601320748035520
44046003117017119
120015280120620
32804916044318
8960154560
2448047760
66880
18272
10103080210550
20802809202900888
603501600642023800
1601320748035520
44046003117017119
120015280120620
32804916044318
8960154560
2448047760
66880
18272