A199832 - OEIS

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A199832 as a triangular array

										2
									10		4
								24		40		4
							44		140		114		10
						70		336		646		426		22
					102		660		2146		3556		1650		34
				140		1144		5390		15708		20240		6126		66
			184		1820		11384		49302		118280		113884		23206		138
		234		2720		21364		124982		462234		888420		645780		88636		250
	290		3876

A199832 as a square array

2	10	24	44	70	102	140	184	234	290
4	40	140	336	660	1144	1820	2720	3876
4	114	646	2146	5390	11384	21364
10	426	3556	15708	49302	124982
22	1650	20240	118280	462234
34	6126	113884	888420
66	23206	645780
138	88636
250

A199832 as an upper right triangle

2	10	24	44	70	102	140	184	234	290
	4	40	140	336	660	1144	1820	2720	3876
		4	114	646	2146	5390	11384	21364
			10	426	3556	15708	49302	124982
				22	1650	20240	118280	462234
					34	6126	113884	888420
						66	23206	645780
							138	88636
								250