id:A034721 - OEIS Search Results

Search: id:A034721

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( 10*n*n*n -9*n*n +2*n )/3 +1.

+0
1

1, 2, 17, 66, 169, 346, 617, 1002, 1521, 2194, 3041, 4082, 5337, 6826, 8569, 10586, 12897, 15522, 18481, 21794, 25481, 29562, 34057, 38986, 44369, 50226, 56577, 63442, 70841, 78794, 87321, 96442, 106177, 116546, 127569, 139266, 151657 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`a(n)= A034720(n) +1, where +1 counts the empty string.` `Adjacent sequences: A034718 A034719 A034720 this_sequence A034722 A034723 A034724` `Sequence in context: A002430 A160469 A037420 this_sequence A107815 A042803 A056074`
	KEYWORD	`nonn,easy`
	AUTHOR	`Felice Russo (felice.russo(AT)katamail.com)`
	EXTENSIONS	`Edited by frank.ellermann(AT)t-online.de, Mar 13 2002`

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Last modified November 8 20:39 EST 2009. Contains 166234 sequences.

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