id:A069474 - OEIS Search Results

Search: id:A069474

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First differences of A069473.

+0
4

2100, 5460, 11340, 20460, 33540, 51300, 74460, 103740, 139860, 183540, 235500, 296460, 367140, 448260, 540540, 644700, 761460, 891540, 1035660, 1194540, 1368900, 1559460, 1766940, 1992060, 2235540, 2498100, 2780460, 3083340 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`a(n)=120n^3+540n^2+900n+540`
	CROSSREFS	`Cf. A001014, A022522, A069473, A069475, A069476.` `Equals 60 * A005898(n+1).` `Sequence in context: A045051 A015935 A102504 this_sequence A015293 A068343 A046334` `Adjacent sequences: A069471 A069472 A069473 this_sequence A069475 A069476 A069477`
	KEYWORD	`base,nonn`
	AUTHOR	`Eli McGowan (ejmcgowa(AT)mail.lakeheadu.ca), Mar 26 2002`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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