A225622 - OEIS

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A225622 as a triangular array

										1
									2		2
								3		5		3
							4		9		9		4
						5		15		16		15		5
					6		21		31		31		21		6
				7		30		47		59		47		30		7
			8		38		73		102		102		73		38		8
		9		50		101		170		156		170		101		50		9
	10		60		142		250		307		307		250		142		60		10
11		75		185		375		460		529		460		375		185		75		11

A225622 as a square array

1	2	3	4	5	6	7	8	9	10	11
2	5	9	15	21	30	38	50	60	75
3	9	16	31	47	73	101	142	185
4	15	31	59	102	170	250	375
5	21	47	102	156	307	460
6	30	73	170	307	529
7	38	101	250	460
8	50	142	375
9	60	185
10	75
11

A225622 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11
	2	5	9	15	21	30	38	50	60	75
		3	9	16	31	47	73	101	142	185
			4	15	31	59	102	170	250	375
				5	21	47	102	156	307	460
					6	30	73	170	307	529
						7	38	101	250	460
							8	50	142	375
								9	60	185
									10	75
										11

										1
									2		2
								3		5		3
							4		9		9		4
						5		15		16		15		5
					6		21		31		31		21		6
				7		30		47		59		47		30		7
			8		38		73		102		102		73		38		8
		9		50		101		170		156		170		101		50		9
	10		60		142		250		307		307		250		142		60		10
11		75		185		375		460		529		460		375		185		75		11

1	2	3	4	5	6	7	8	9	10	11
2	5	9	15	21	30	38	50	60	75
3	9	16	31	47	73	101	142	185
4	15	31	59	102	170	250	375
5	21	47	102	156	307	460
6	30	73	170	307	529
7	38	101	250	460
8	50	142	375
9	60	185
10	75
11

1	2	3	4	5	6	7	8	9	10	11
	2	5	9	15	21	30	38	50	60	75
		3	9	16	31	47	73	101	142	185
			4	15	31	59	102	170	250	375
				5	21	47	102	156	307	460
					6	30	73	170	307	529
						7	38	101	250	460
							8	50	142	375
								9	60	185
									10	75
										11

										1
									2		2
								3		5		3
							4		9		9		4
						5		15		16		15		5
					6		21		31		31		21		6
				7		30		47		59		47		30		7
			8		38		73		102		102		73		38		8
		9		50		101		170		156		170		101		50		9
	10		60		142		250		307		307		250		142		60		10
11		75		185		375		460		529		460		375		185		75		11

1	2	3	4	5	6	7	8	9	10	11
2	5	9	15	21	30	38	50	60	75
3	9	16	31	47	73	101	142	185
4	15	31	59	102	170	250	375
5	21	47	102	156	307	460
6	30	73	170	307	529
7	38	101	250	460
8	50	142	375
9	60	185
10	75
11

1	2	3	4	5	6	7	8	9	10	11
	2	5	9	15	21	30	38	50	60	75
		3	9	16	31	47	73	101	142	185
			4	15	31	59	102	170	250	375
				5	21	47	102	156	307	460
					6	30	73	170	307	529
						7	38	101	250	460
							8	50	142	375
								9	60	185
									10	75
										11

										1
									2		2
								3		5		3
							4		9		9		4
						5		15		16		15		5
					6		21		31		31		21		6
				7		30		47		59		47		30		7
			8		38		73		102		102		73		38		8
		9		50		101		170		156		170		101		50		9
	10		60		142		250		307		307		250		142		60		10
11		75		185		375		460		529		460		375		185		75		11

1	2	3	4	5	6	7	8	9	10	11
2	5	9	15	21	30	38	50	60	75
3	9	16	31	47	73	101	142	185
4	15	31	59	102	170	250	375
5	21	47	102	156	307	460
6	30	73	170	307	529
7	38	101	250	460
8	50	142	375
9	60	185
10	75
11

1	2	3	4	5	6	7	8	9	10	11
	2	5	9	15	21	30	38	50	60	75
		3	9	16	31	47	73	101	142	185
			4	15	31	59	102	170	250	375
				5	21	47	102	156	307	460
					6	30	73	170	307	529
						7	38	101	250	460
							8	50	142	375
								9	60	185
									10	75
										11