id:A125199 - OEIS Search Results

Search: id:A125199

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Triangle read by rows: T(n,k) = 4*n*k - n - k, 1<=k<=n.

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9

2, 5, 12, 8, 19, 30, 11, 26, 41, 56, 14, 33, 52, 71, 90, 17, 40, 63, 86, 109, 132, 20, 47, 74, 101, 128, 155, 182, 23, 54, 85, 116, 147, 178, 209, 240, 26, 61, 96, 131, 166, 201, 236, 271, 306, 29, 68, 107, 146, 185, 224, 263, 302, 341, 380, 32, 75, 118, 161, 204, 247 (list; table; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A124934 gives the range: for n,k with 1<=k<=n exists at least one m such that A124934(m)=T(n,k);` `row sums give A125200; central terms give A125201;` `T(n,1) = A016789(n-1);` `T(n,2) = A017041(n-1) for n>1;` `T(n,3) = A017485(n-1) for n>2;` `T(n,n-1) = A125202(n) for n>1;` `T(n,n) = A002939(n).`
	CROSSREFS	`Sequence in context: A151574 A110020 A070266 this_sequence A103832 A085227 A039586` `Adjacent sequences: A125196 A125197 A125198 this_sequence A125200 A125201 A125202`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 24 2006`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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