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A187676 as a triangular array

192960
91363529136352
4337138241292583020433713824
2058198595218435140460818435140460820581985952
976666568320262575194750287941037817257626257519475028976666568320
46345923682624

A187676 as a square array

19296091363524337138242058198595297666656832046345923682624
9136352129258302018435140460826257519475028
43371382418435140460879410378172576
2058198595226257519475028
976666568320
19296091363524337138242058198595297666656832046345923682624
9136352129258302018435140460826257519475028
43371382418435140460879410378172576
2058198595226257519475028
976666568320