id:A046589 - OEIS Search Results

Search: id:A046589

Displaying 1-1 of 1 results found.

page 1

Distinct even numbers in writing first numerator and then denominator of each element of the 1/4-Pascal triangle (by row).

+0
1

4, 2, 8, 112, 102, 70, 616, 3432, 6864, 606, 2080, 10920, 17810, 23738, 2686, 28730, 41548, 23766, 70278, 13566, 196, 5320, 102714, 184110, 352716, 286824, 1469650, 11408, 155848, 4293962, 5289448, 2400, 1378850, 9583410, 21915550, 37442160 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`1/1; 1/1 1/1; 1/1 1/4 1/1; 1/1 5/4 5/4 1/1; 1/1 9/4 5/2 9/4 1/1; 1/1 13/4 19/4 19/4 13/4 1/1; 1/1 17/4 8/1 19/2 8/1 17/4 1/1; 1/1 21/4 49/4 35/2 35/2 49/4 21/4 1/1; ...`
	CROSSREFS	`Cf. A046563.` `Sequence in context: A130078 A040174 A084477 this_sequence A072562 A143311 A016696` `Adjacent sequences: A046586 A046587 A046588 this_sequence A046590 A046591 A046592`
	KEYWORD	`tabf,nonn`
	AUTHOR	`Mohammad K. Azarian (ma3(AT)evansville.edu)`
	EXTENSIONS	`More terms from James A. Sellers (sellersj(AT)math.psu.edu), Dec 14 1999`

page 1

Search completed in 0.002 seconds

Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research