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A177517 as a triangular array

1
01
001
0011
00021
000231
0001541
00006951
00005151461
0000320292071
000012249492781
00000207198763591
00000159016917411144101
00000910125934328515554111
00000410135960262844020965121
000001904559611230106864927477131

A177517 as a square array

1000000000000000
100000000000000
11000000000000
1221000000000
135653100000
1491520222015941
15142949719010110190
16204998169259359455
172776174343602961
18351112856281230
19441554401068
11054209649
11165274
11277
113
1

A177517 as an upper right triangle

1000000000000000
100000000000000
11000000000000
1221000000000
135653100000
1491520222015941
15142949719010110190
16204998169259359455
172776174343602961
18351112856281230
19441554401068
11054209649
11165274
11277
113
1

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Last modified August 8 04:32 EDT 2020. Contains 336290 sequences. (Running on oeis4.)