A113582 - OEIS

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A113582 as a triangular array

											1
										1		1
									1		2		1
								1		4		4		1
							1		7		10		7		1
						1		11		19		19		11		1
					1		16		31		37		31		16		1
				1		22		46		61		61		46		22		1
			1		29		64		91		101		91		64		29		1
		1		37		85		127		151		151		127		85		37		1
	1		46		109		169		211		226		211		169		109		46		1

A113582 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	2	4	7	11	16	22	29	37	46
1	4	10	19	31	46	64	85	109
1	7	19	37	61	91	127	169
1	11	31	61	101	151	211
1	16	46	91	151	226
1	22	64	127	211
1	29	85	169
1	37	109
1	46
1

A113582 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	2	4	7	11	16	22	29	37	46
		1	4	10	19	31	46	64	85	109
			1	7	19	37	61	91	127	169
				1	11	31	61	101	151	211
					1	16	46	91	151	226
						1	22	64	127	211
							1	29	85	169
								1	37	109
									1	46
										1