id:A074912 - OEIS Search Results

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Triangle generated by Pascal's rule, except begin and end the n-th row with phi(n).

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1, 1, 1, 2, 2, 2, 2, 4, 4, 2, 4, 6, 8, 6, 4, 2, 10, 14, 14, 10, 2, 6, 12, 24, 28, 24, 12, 6, 4, 18, 36, 52, 52, 36, 18, 4 (list; table; graph; listen)

	OFFSET	`1,4`
	CROSSREFS	`Sequence in context: A023155 A085311 A052273 this_sequence A006643 A080217 A157901` `Adjacent sequences: A074909 A074910 A074911 this_sequence A074913 A074914 A074915`
	KEYWORD	`easy,nonn,tabl`
	AUTHOR	`Joseph L. Pe (joseph_l_pe(AT)hotmail.com), Oct 01 2002`

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Last modified December 6 11:04 EST 2009. Contains 170427 sequences.

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