A209151 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A209151 as a triangular array

											1
										2		1
									3		4		2
								4		8		8		3
							5		13		19		15		5
						6		19		36		42		28		8
					7		26		60		91		89		51		13
				8		34		92		170		216		182		92		21
			9		43		133		288		446		489		363		164		34
		10		53		184		455		826		1105		1068		709		290		55
	11		64		246		682		1414		2219		2619

A209151 as a square array

1	2	3	4	5	6	7	8	9	10	11
1	4	8	13	19	26	34	43	53	64
2	8	19	36	60	92	133	184	246
3	15	42	91	170	288	455	682
5	28	89	216	446	826	1414
8	51	182	489	1105	2219
13	92	363	1068	2619
21	164	709
34	290
55

A209151 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11
	1	4	8	13	19	26	34	43	53	64
		2	8	19	36	60	92	133	184	246
			3	15	42	91	170	288	455	682
				5	28	89	216	446	826	1414
					8	51	182	489	1105	2219
						13	92	363	1068	2619
							21	164	709
								34	290
									55