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A100749 as a triangular array

1
01
101
0301
20501
080701
40180901
02003201101
805605001301
048012007201501
160160022009801701
011204000364012801901
32043208400560016202101

A100749 as a square array

101020408016032
1030802004801120
10501805601600432
107032012004000
10905002200840
101107203640
10130980560
101501280
10170162
10190
1021
10
1
101020408016032
1030802004801120
10501805601600432
107032012004000
10905002200840
101107203640
10130980560
101501280
10170162
10190
1021
10
1