id:A051173 - OEIS Search Results

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Triangular array T read by rows: T(u,v)=LCM(u,v).

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1, 2, 2, 3, 6, 3, 4, 4, 12, 4, 5, 10, 15, 20, 5, 6, 6, 6, 12, 30, 6, 7, 14, 21, 28, 35, 42, 7, 8, 8, 24, 8, 40, 24, 56, 8, 9, 18, 9, 36, 45, 18, 63, 72, 9, 10, 10, 30, 20, 10, 30, 70, 40, 90, 10, 11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 11, 12, 12 (list; table; graph; listen)

	OFFSET	`1,2`
	LINKS	`Index entries for sequences related to lcm's`
	EXAMPLE	`Rows: {1}; {2,2}; {3,6,3}; ...`
	CROSSREFS	`Cf. A003990.` `Adjacent sequences: A051170 A051171 A051172 this_sequence A051174 A051175 A051176` `Sequence in context: A076333 A015051 A064426 this_sequence A128228 A125102 A003506`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified November 8 07:45 EST 2009. Contains 166143 sequences.

AT&T Labs Research