id:A140869 - OEIS Search Results

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Triangle read by rows where T(m,n) = [(2mn+m+n-2)/2]

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1, 5, 4, 11, 10, 19, 7, 18, 29, 15, 28, 41, 10, 25, 40, 55, 20, 37, 54, 71, 13, 32, 51, 70, 89, 25, 46, 67, 88, 109, 16, 39, 62, 85, 108, 131, 30, 55, 80, 105, 130, 155, 19, 46, 73, 100, 127, 154, 181 (list; table; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A002327, A153085` `Sequence in context: A163524 A051552 A165367 this_sequence A166549 A131875 A095871` `Adjacent sequences: A140866 A140867 A140868 this_sequence A140870 A140871 A140872`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Jan 16 2009`

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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.

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