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A137307 as a triangular array

1
1-1
121
-3-848
-1518-20-48
16321-7-3256
160-112-25664128-19
50-120-4004321120-576-1280256
5121-11-72220840-1232-35842816
6912-2816-614410242048-11398-364-1568
29129408-9984-268801664039424-13312-28672

A137307 as a square array

111-3-1161605051269122912
-12-8532-112-1201-28169408
14181-256-400-11-6144-9984
8-20-764432-721024-26880
-48-321281120220204816640
56-1-576840-139424
9-1280-123213-13312
256-358498-28672
2816-364
-1568

A137307 as an upper right triangle

111-3-1161605051269122912
-12-8532-112-1201-28169408
14181-256-400-11-6144-9984
8-20-764432-721024-26880
-48-321281120220204816640
56-1-576840-139424
9-1280-123213-13312
256-358498-28672
2816-364
-1568

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Last modified May 29 18:36 EDT 2024. Contains 372952 sequences. (Running on oeis4.)