A300009 - OEIS

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A300009 as a triangular array

										330
									331		332
								233		1301		1203
							1301		1302		1310		1311
						1302		1303		1311		1312		1313
					1310		1311		1213		1320		1321		1223
				1311		1312		1320		1321		1322		1330		1331
			1312		1313		1321		1322		1323		1331		1332		1333
		323		1031		332		333		2002		1303		2011		2012		1023
	1031		1032		333		2002		2003		2011		2012		2013		1130

A300009 as a square array

330	331	233	1301	1302	1310	1311	1312	323	1031
332	1301	1302	1303	1311	1312	1313	1031	1032
1203	1310	1311	1213	1320	1321	332	333
1311	1312	1320	1321	1322	333	2002
1313	1321	1322	1323	2002	2003
1223	1330	1331	1303	2011
1331	1332	2011	2012
1333	2012	2013
1023	1130

A300009 as an upper right triangle

330	331	233	1301	1302	1310	1311	1312	323	1031
	332	1301	1302	1303	1311	1312	1313	1031	1032
		1203	1310	1311	1213	1320	1321	332	333
			1311	1312	1320	1321	1322	333	2002
				1313	1321	1322	1323	2002	2003
					1223	1330	1331	1303	2011
						1331	1332	2011	2012
							1333	2012	2013
								1023	1130