id:A128442 - OEIS Search Results

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Array T by antidiagonals: T(n,k)=Floor(k*2^(n/2)).

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1, 2, 2, 4, 4, 2, 5, 6, 5, 4, 7, 8, 8, 8, 5, 8, 10, 11, 12, 11, 8, 9, 12, 14, 16, 16, 16, 11, 11, 14, 16, 20, 22, 24, 22, 16, 12, 16, 19, 24, 28, 32, 33, 32, 22, 14, 18, 22, 28, 33, 40, 45, 48, 45, 32, 15, 20, 25, 32, 39, 48, 56, 64, 67, 64, 45, 16, 22, 28, 36, 45, 56, 67, 80, 90 (list; table; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Row 1 = A001951; Row 2 = A005843; Row 3 = A022842; Row 4 = A008586; Column 1 = A017910; T(n,n) = A128441(n).`
	EXAMPLE	`Northwest corner:` `1 2 4 5 7` `2 4 6 8 10` `2 5 8 11 14` `4 8 12 16 20` `5 11 16 22 28`
	CROSSREFS	`Cf. A005843, A008586, A128441.` `Sequence in context: A060267 A048244 A056673 this_sequence A038674 A090277 A024222` `Adjacent sequences: A128439 A128440 A128441 this_sequence A128443 A128444 A128445`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Mar 03 2007`

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research