A143802 - OEIS

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A143802 as a triangular array

									1
								2		1
							3		1		3
						4		1		3		7
					5		1		3		7		15
				6		1		3		7		15		31
			7		1		3		7		15		31		63
		8		1		3		7		15		31		63		127
	9		1		3		7		15		31		63		127		255
10		1		3		7		15		31		63		127		255		511

A143802 as a square array

1	2	3	4	5	6	7	8	9	10
1	1	1	1	1	1	1	1	1
3	3	3	3	3	3	3	3
7	7	7	7	7	7	7
15	15	15	15	15	15
31	31	31	31	31
63	63	63	63
127	127	127
255	255
511

A143802 as an upper right triangle

1	2	3	4	5	6	7	8	9	10
	1	1	1	1	1	1	1	1	1
		3	3	3	3	3	3	3	3
			7	7	7	7	7	7	7
				15	15	15	15	15	15
					31	31	31	31	31
						63	63	63	63
							127	127	127
								255	255
									511

									1
								2		1
							3		1		3
						4		1		3		7
					5		1		3		7		15
				6		1		3		7		15		31
			7		1		3		7		15		31		63
		8		1		3		7		15		31		63		127
	9		1		3		7		15		31		63		127		255
10		1		3		7		15		31		63		127		255		511

1	2	3	4	5	6	7	8	9	10
1	1	1	1	1	1	1	1	1
3	3	3	3	3	3	3	3
7	7	7	7	7	7	7
15	15	15	15	15	15
31	31	31	31	31
63	63	63	63
127	127	127
255	255
511

1	2	3	4	5	6	7	8	9	10
	1	1	1	1	1	1	1	1	1
		3	3	3	3	3	3	3	3
			7	7	7	7	7	7	7
				15	15	15	15	15	15
					31	31	31	31	31
						63	63	63	63
							127	127	127
								255	255
									511

									1
								2		1
							3		1		3
						4		1		3		7
					5		1		3		7		15
				6		1		3		7		15		31
			7		1		3		7		15		31		63
		8		1		3		7		15		31		63		127
	9		1		3		7		15		31		63		127		255
10		1		3		7		15		31		63		127		255		511

1	2	3	4	5	6	7	8	9	10
1	1	1	1	1	1	1	1	1
3	3	3	3	3	3	3	3
7	7	7	7	7	7	7
15	15	15	15	15	15
31	31	31	31	31
63	63	63	63
127	127	127
255	255
511

1	2	3	4	5	6	7	8	9	10
	1	1	1	1	1	1	1	1	1
		3	3	3	3	3	3	3	3
			7	7	7	7	7	7	7
				15	15	15	15	15	15
					31	31	31	31	31
						63	63	63	63
							127	127	127
								255	255
									511

									1
								2		1
							3		1		3
						4		1		3		7
					5		1		3		7		15
				6		1		3		7		15		31
			7		1		3		7		15		31		63
		8		1		3		7		15		31		63		127
	9		1		3		7		15		31		63		127		255
10		1		3		7		15		31		63		127		255		511

1	2	3	4	5	6	7	8	9	10
1	1	1	1	1	1	1	1	1
3	3	3	3	3	3	3	3
7	7	7	7	7	7	7
15	15	15	15	15	15
31	31	31	31	31
63	63	63	63
127	127	127
255	255
511

1	2	3	4	5	6	7	8	9	10
	1	1	1	1	1	1	1	1	1
		3	3	3	3	3	3	3	3
			7	7	7	7	7	7	7
				15	15	15	15	15	15
					31	31	31	31	31
						63	63	63	63
							127	127	127
								255	255
									511