A204137 - OEIS

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A204137 as a triangular array

											2
										3		1
									13		10		9
								47		34		24		15
							197		150		116		92		77
						11		186		36		80		12		65
					29		18		168		132		52		40		25
				443		414		396		228		96		44		4		21
			397		46		368		28		200		104		60		56		35
		1321		924		878		510		482		282		178		118		62		27
	4831		3510		2586

A204137 as a square array

2	3	13	47	197	11	29	443	397	1321	4831
1	10	34	150	186	18	414	46	924	3510
9	24	116	36	168	396	368	878	2586
15	92	80	132	228	28	510
77	12	52	96	200	482
65	40	44	104	282
25	4	60	178
21	56	118
35	62
27

A204137 as an upper right triangle

2	3	13	47	197	11	29	443	397	1321	4831
	1	10	34	150	186	18	414	46	924	3510
		9	24	116	36	168	396	368	878	2586
			15	92	80	132	228	28	510
				77	12	52	96	200	482
					65	40	44	104	282
						25	4	60	178
							21	56	118
								35	62
									27