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A201006 as a triangular array

-3
-4-4
-5-4-5
-6-4-4-6
-7-4-3-4-7
-8-4-2-2-4-8
-9-4-10-1-4-9
-10-40220-4-10
-11-414541-4-11
-12-4268862-4-12
-13-43811121183-4-13
-14-441014161614104-4-14
-15-45121720212017125-4-15
-16-4614202426262420146-4-16

A201006 as a square array

-3-4-5-6-7-8-9-10-11-12-13-14-15-16
-4-4-4-4-4-4-4-4-4-4-4-4-4
-5-4-3-2-10123456
-6-4-202468101214
-7-4-125811141720
-8-404812162024
-9-41611162126
-10-428142026
-11-43101724
-12-441220
-13-4514
-14-46
-15-4
-16
-3-4-5-6-7-8-9-10-11-12-13-14-15-16
-4-4-4-4-4-4-4-4-4-4-4-4-4
-5-4-3-2-10123456
-6-4-202468101214
-7-4-125811141720
-8-404812162024
-9-41611162126
-10-428142026
-11-43101724
-12-441220
-13-4514
-14-46
-15-4
-16