login

A330590 as a triangular array

2
42
262
8282
212282
8216282
218220282
8224220282
212224220282
8216224220282
212220224220282
32216224224220282
272

A330590 as a square array

24282828282322
26212218212212272
28216224216216
282202242202
28220224224
282202242
28220224
282202
28220
282
28
2
24282828282322
26212218212212272
28216224216216
282202242202
28220224224
282202242
28220224
282202
28220
282
28
2