A092821 - OEIS

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

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A092821 as a triangular array

										1
									1		2
								1		5		4
							1		10		13		8
						1		17		41		25		16
					1		26		106		106		41		32
				1		37		232		392		197		65		64
			1		50		449		1184		1009		274		113		128
		1		65		793		3033		4153		1913		289		225		256
	1		82		1306		6850		13906		10882		2650		274		481		512
1		101		2036		14036

A092821 as a square array

1	1	1	1	1	1	1	1	1	1	1
2	5	10	17	26	37	50	65	82	101
4	13	41	106	232	449	793	1306	2036
8	25	106	392	1184	3033	6850	14036
16	41	197	1009	4153	13906
32	65	274	1913	10882
64	113	289	2650
128	225	274
256	481
512

A092821 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	2	5	10	17	26	37	50	65	82	101
		4	13	41	106	232	449	793	1306	2036
			8	25	106	392	1184	3033	6850	14036
				16	41	197	1009	4153	13906
					32	65	274	1913	10882
						64	113	289	2650
							128	225	274
								256	481
									512