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A126853 as a triangular array

1
01
0-11
01-11
005-31
0-1-12-21
001-911-51
01119-635-31
00-5-3251-2517-71
0-1-1-16-924-4535-41
0075221-475274-14746-91
05319114315-1201624-5639-51
00-15-63-199-47519087-294967-81145-111

A126853 as a square array

1000000000000
1-110-1010-1050
1-15-111-5-173-15
1-32-919-3-16519-63
1-211-6251-922111-199
1-535-2524-4754315-475
1-317-45274-12019087
1-735-1471624-294
1-446-56967
1-939-81
1-5145
1-11
1
1000000000000
1-110-1010-1050
1-15-111-5-173-15
1-32-919-3-16519-63
1-211-6251-922111-199
1-535-2524-4754315-475
1-317-45274-12019087
1-735-1471624-294
1-446-56967
1-939-81
1-5145
1-11
1