A191490 - OEIS

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

A191490 as a triangular array

											1
										1		1
									1		2		2
								1		4		6		5
							1		7		18		23		16
						1		11		46		95		108		65
					1		16		101		325		583		605		326
				1		22		197		931		2533		4103		3956		1957
			1		29		351		2310		9050		21834		32677		29649		13700
		1		37		583		5118		27530		94234		207349		291065		250892		109601
	1		46		916		10365		73592		342004		1055455		2157206		2870477		2367629		986410

A191490 as a square array

1	1	1	1	1	1	1	1	1	1	1
1	2	4	7	11	16	22	29	37	46
2	6	18	46	101	197	351	583	916
5	23	95	325	931	2310	5118	10365
16	108	583	2533	9050	27530	73592
65	605	4103	21834	94234	342004
326	3956	32677	207349	1055455
1957	29649	291065	2157206
13700	250892	2870477
109601	2367629
986410

A191490 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1
	1	2	4	7	11	16	22	29	37	46
		2	6	18	46	101	197	351	583	916
			5	23	95	325	931	2310	5118	10365
				16	108	583	2533	9050	27530	73592
					65	605	4103	21834	94234	342004
						326	3956	32677	207349	1055455
							1957	29649	291065	2157206
								13700	250892	2870477
									109601	2367629
										986410

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 22 15:03 EDT 2024. Contains 376114 sequences. (Running on oeis4.)